Fluorescent Dyes / fluorophores

Hello Bio offers high quality yet affordable fluorescent dyes / fluorophores which are conjugated to molecules e.g. antibody, protein etc. to visualize biomolecules by fluorescence microscopy (e.g.ICC / flow cytometry). Researchers can save up to 50% on fluorescence imaging reagents from Hello Bio - they are around half the price of other suppliers.

View products: Janelia Fluor® Dyes | Amine (NHS)-Reactive | Click-Reactive (click chemistry) | Free Acid | Conjugation kits

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Janelia Fluor® 525, free acid (HB7173)

Description:
Yellow dye supplied as a free acid. Suitable for super resolution microscopy (e.g. dSTORM), confocal microscopy and live cell imaging.
Pack:
100μg
Price:

$73
Free trial

Qty:
We offer a Free Trial Program for both our loyal customers and those researchers who are new to Hello Bio!

To receive any free trial offers that you are eligible for, you must be logged into your account.

If you are already a Hello Bio customer - unlimited* free trials!

When you see the Free Trial icon, simply add your chosen free trial to your basket, along with at least one other product.

To order direct, log in to your account and at checkout enter the code FREETRIAL - your free trial pack will be discounted (see Terms & Conditions below). This will be itemized on your invoice.

If your purchasing team will be placing the order on your behalf, log in to your account, use the generate quote feature and enter the code FREETRIAL when prompted. Give the quote number to your purchasing team to include with the order, and your free trial pack will be discounted.

You can claim unlimited* free trials per calendar year, on selected products that you have not purchased previously.

You may only claim one free trial per order. See below for full Ts and Cs.

If you are new to Hello Bio - one free trial, plus free delivery!

If you have never purchased from Hello Bio before, we offer a Try Before You Buy! Simply Add your chosen Free Trial Pack to your basket, create an account and enter the code WELCOMEOFFER at Checkout. This is a no obligation offer and no other purchases are necessary. Your Free Trial will be discounted at Checkout and there will be no delivery to pay.

If your purchasing team will be placing the order on your behalf, log in to your account, use the generate quote feature and enter the code WELCOMEOFFER when prompted. Give the quote number to your purchasing team to include with the order, and your free trial pack will be discounted.

Using the Quote Generator?

If you are using the quote generator, and wish to access the Free Sample Program you must first log in to your account to enable any relevant free sample offers to appear. Please note, if you do not first log in, you may see offers that you are not eligible for. See below for full Ts and Cs.

Terms and conditions

*Free trials are only available on selected products. When there is a Free Trial available for a particular product it will be displayed on the product page.

You need to be a scientific researcher (or ordering on behalf of a scientific researcher) to access the Free Trial Program.

Researchers who have an online account and can be identified as previously having made a purchase from Hello Bio, either directly or indirectly via a purchasing team ("customers") will be eligible for unlimited* free trial products in 2024.

Researchers who have not made a prior purchase from Hello Bio are eligible for 1 free trial product with free delivery in 2024.

Researchers who have not made a prior purchase from Hello Bio must use their institutional email address (not a personal email address) when claiming their free trial.

Customers may only claim one free trial per order and may not claim the same free trial product more than once.

Customers can only claim free trial packs of products that they have not purchased previously.

This offer can’t be used with any other offers

This offer is not valid for resellers or Hello Bio distributors, and the free products are not for resale.

This offer is not valid for researchers placing their orders via a 3rd party (eg. distributors)

Free trial offers are only valid whilst stocks last.

If a Free Trial product is not in stock, no alternative product will be offered.

Researchers who access the Free Trial Program will receive a request for feedback about their free product, and a follow up email, which they can unsubscribe from at any time.

And finally - we do reserve the right to change these terms and conditions at any time!

If you have any other queries, just email customercare@hellobio.com (for customers in the UK, Europe and Rest of the World) or customercare-usa@hellobio.com (for customers in the USA & Canada) and we will be happy to help.
Pack:
3 x 100μg
Price:

$206

Qty:

Pack:
2mg
Price:

$221

Qty:
Supporting Docs Add to Favorites

Janelia Fluor® 525, SE (HB8455)

Description:
Yellow dye for coupling to NHS groups. Suitable for super resolution microscopy (e.g. dSTORM), confocal microscopy and live cell imaging.
Pack:
100μg
Price:

$73
Free trial

Qty:
We offer a Free Trial Program for both our loyal customers and those researchers who are new to Hello Bio!

To receive any free trial offers that you are eligible for, you must be logged into your account.

If you are already a Hello Bio customer - unlimited* free trials!

When you see the Free Trial icon, simply add your chosen free trial to your basket, along with at least one other product.

To order direct, log in to your account and at checkout enter the code FREETRIAL - your free trial pack will be discounted (see Terms & Conditions below). This will be itemized on your invoice.

If your purchasing team will be placing the order on your behalf, log in to your account, use the generate quote feature and enter the code FREETRIAL when prompted. Give the quote number to your purchasing team to include with the order, and your free trial pack will be discounted.

You can claim unlimited* free trials per calendar year, on selected products that you have not purchased previously.

You may only claim one free trial per order. See below for full Ts and Cs.

If you are new to Hello Bio - one free trial, plus free delivery!

If you have never purchased from Hello Bio before, we offer a Try Before You Buy! Simply Add your chosen Free Trial Pack to your basket, create an account and enter the code WELCOMEOFFER at Checkout. This is a no obligation offer and no other purchases are necessary. Your Free Trial will be discounted at Checkout and there will be no delivery to pay.

If your purchasing team will be placing the order on your behalf, log in to your account, use the generate quote feature and enter the code WELCOMEOFFER when prompted. Give the quote number to your purchasing team to include with the order, and your free trial pack will be discounted.

Using the Quote Generator?

If you are using the quote generator, and wish to access the Free Sample Program you must first log in to your account to enable any relevant free sample offers to appear. Please note, if you do not first log in, you may see offers that you are not eligible for. See below for full Ts and Cs.

Terms and conditions

*Free trials are only available on selected products. When there is a Free Trial available for a particular product it will be displayed on the product page.

You need to be a scientific researcher (or ordering on behalf of a scientific researcher) to access the Free Trial Program.

Researchers who have an online account and can be identified as previously having made a purchase from Hello Bio, either directly or indirectly via a purchasing team ("customers") will be eligible for unlimited* free trial products in 2024.

Researchers who have not made a prior purchase from Hello Bio are eligible for 1 free trial product with free delivery in 2024.

Researchers who have not made a prior purchase from Hello Bio must use their institutional email address (not a personal email address) when claiming their free trial.

Customers may only claim one free trial per order and may not claim the same free trial product more than once.

Customers can only claim free trial packs of products that they have not purchased previously.

This offer can’t be used with any other offers

This offer is not valid for resellers or Hello Bio distributors, and the free products are not for resale.

This offer is not valid for researchers placing their orders via a 3rd party (eg. distributors)

Free trial offers are only valid whilst stocks last.

If a Free Trial product is not in stock, no alternative product will be offered.

Researchers who access the Free Trial Program will receive a request for feedback about their free product, and a follow up email, which they can unsubscribe from at any time.

And finally - we do reserve the right to change these terms and conditions at any time!

If you have any other queries, just email customercare@hellobio.com (for customers in the UK, Europe and Rest of the World) or customercare-usa@hellobio.com (for customers in the USA & Canada) and we will be happy to help.
Pack:
3 x 100μg
Price:

$206

Qty:

Pack:
2mg
Price:

$342

Qty:
Supporting Docs Add to Favorites

Janelia Fluor® 549, Azide (HB7988)

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Description:
Yellow dye supplied as an azide for click chemistry. Suitable for dSTORM, STED, confocal microscopy, live cell imaging and flow cytometry.
Pack:
100μg
Price:

$73
Free trial

Qty:
We offer a Free Trial Program for both our loyal customers and those researchers who are new to Hello Bio!

To receive any free trial offers that you are eligible for, you must be logged into your account.

If you are already a Hello Bio customer - unlimited* free trials!

When you see the Free Trial icon, simply add your chosen free trial to your basket, along with at least one other product.

To order direct, log in to your account and at checkout enter the code FREETRIAL - your free trial pack will be discounted (see Terms & Conditions below). This will be itemized on your invoice.

If your purchasing team will be placing the order on your behalf, log in to your account, use the generate quote feature and enter the code FREETRIAL when prompted. Give the quote number to your purchasing team to include with the order, and your free trial pack will be discounted.

You can claim unlimited* free trials per calendar year, on selected products that you have not purchased previously.

You may only claim one free trial per order. See below for full Ts and Cs.

If you are new to Hello Bio - one free trial, plus free delivery!

If you have never purchased from Hello Bio before, we offer a Try Before You Buy! Simply Add your chosen Free Trial Pack to your basket, create an account and enter the code WELCOMEOFFER at Checkout. This is a no obligation offer and no other purchases are necessary. Your Free Trial will be discounted at Checkout and there will be no delivery to pay.

If your purchasing team will be placing the order on your behalf, log in to your account, use the generate quote feature and enter the code WELCOMEOFFER when prompted. Give the quote number to your purchasing team to include with the order, and your free trial pack will be discounted.

Using the Quote Generator?

If you are using the quote generator, and wish to access the Free Sample Program you must first log in to your account to enable any relevant free sample offers to appear. Please note, if you do not first log in, you may see offers that you are not eligible for. See below for full Ts and Cs.

Terms and conditions

*Free trials are only available on selected products. When there is a Free Trial available for a particular product it will be displayed on the product page.

You need to be a scientific researcher (or ordering on behalf of a scientific researcher) to access the Free Trial Program.

Researchers who have an online account and can be identified as previously having made a purchase from Hello Bio, either directly or indirectly via a purchasing team ("customers") will be eligible for unlimited* free trial products in 2024.

Researchers who have not made a prior purchase from Hello Bio are eligible for 1 free trial product with free delivery in 2024.

Researchers who have not made a prior purchase from Hello Bio must use their institutional email address (not a personal email address) when claiming their free trial.

Customers may only claim one free trial per order and may not claim the same free trial product more than once.

Customers can only claim free trial packs of products that they have not purchased previously.

This offer can’t be used with any other offers

This offer is not valid for resellers or Hello Bio distributors, and the free products are not for resale.

This offer is not valid for researchers placing their orders via a 3rd party (eg. distributors)

Free trial offers are only valid whilst stocks last.

If a Free Trial product is not in stock, no alternative product will be offered.

Researchers who access the Free Trial Program will receive a request for feedback about their free product, and a follow up email, which they can unsubscribe from at any time.

And finally - we do reserve the right to change these terms and conditions at any time!

If you have any other queries, just email customercare@hellobio.com (for customers in the UK, Europe and Rest of the World) or customercare-usa@hellobio.com (for customers in the USA & Canada) and we will be happy to help.
Pack:
3 x 100μg
Price:

$206

Qty:

Pack:
2mg
Price:

$366

Qty:
Supporting Docs Add to Favorites

Janelia Fluor® 549, Tetrazine (HB7228)

Description:
Yellow dye supplied with a tetrazine reactive handle for copper-free click chemistry. Suitable for dSTORM, STED, confocal microscopy and live cell imaging.

Pack:
200μg
Price:

$331

Qty:

Supporting Docs Add to Favorites

Janelia Fluor® 549, free acid (HB8745)

Description:
Yellow dye supplied as a free acid. Suitable for dSTORM, STED, confocal microscopy, live cell imaging and flow cytometry.

Pack:
5mg
Price:

$353

Qty:

Supporting Docs Add to Favorites

Janelia Fluor® 549, SE (HB7336)

Description:
Yellow dye for coupling to NHS groups. Suitable for dSTORM, STED, confocal microscopy, live cell imaging and flow cytometry.
Pack:
100μg
Price:

$73
Free trial

Qty:
We offer a Free Trial Program for both our loyal customers and those researchers who are new to Hello Bio!

To receive any free trial offers that you are eligible for, you must be logged into your account.

If you are already a Hello Bio customer - unlimited* free trials!

When you see the Free Trial icon, simply add your chosen free trial to your basket, along with at least one other product.

To order direct, log in to your account and at checkout enter the code FREETRIAL - your free trial pack will be discounted (see Terms & Conditions below). This will be itemized on your invoice.

If your purchasing team will be placing the order on your behalf, log in to your account, use the generate quote feature and enter the code FREETRIAL when prompted. Give the quote number to your purchasing team to include with the order, and your free trial pack will be discounted.

You can claim unlimited* free trials per calendar year, on selected products that you have not purchased previously.

You may only claim one free trial per order. See below for full Ts and Cs.

If you are new to Hello Bio - one free trial, plus free delivery!

If you have never purchased from Hello Bio before, we offer a Try Before You Buy! Simply Add your chosen Free Trial Pack to your basket, create an account and enter the code WELCOMEOFFER at Checkout. This is a no obligation offer and no other purchases are necessary. Your Free Trial will be discounted at Checkout and there will be no delivery to pay.

If your purchasing team will be placing the order on your behalf, log in to your account, use the generate quote feature and enter the code WELCOMEOFFER when prompted. Give the quote number to your purchasing team to include with the order, and your free trial pack will be discounted.

Using the Quote Generator?

If you are using the quote generator, and wish to access the Free Sample Program you must first log in to your account to enable any relevant free sample offers to appear. Please note, if you do not first log in, you may see offers that you are not eligible for. See below for full Ts and Cs.

Terms and conditions

*Free trials are only available on selected products. When there is a Free Trial available for a particular product it will be displayed on the product page.

You need to be a scientific researcher (or ordering on behalf of a scientific researcher) to access the Free Trial Program.

Researchers who have an online account and can be identified as previously having made a purchase from Hello Bio, either directly or indirectly via a purchasing team ("customers") will be eligible for unlimited* free trial products in 2024.

Researchers who have not made a prior purchase from Hello Bio are eligible for 1 free trial product with free delivery in 2024.

Researchers who have not made a prior purchase from Hello Bio must use their institutional email address (not a personal email address) when claiming their free trial.

Customers may only claim one free trial per order and may not claim the same free trial product more than once.

Customers can only claim free trial packs of products that they have not purchased previously.

This offer can’t be used with any other offers

This offer is not valid for resellers or Hello Bio distributors, and the free products are not for resale.

This offer is not valid for researchers placing their orders via a 3rd party (eg. distributors)

Free trial offers are only valid whilst stocks last.

If a Free Trial product is not in stock, no alternative product will be offered.

Researchers who access the Free Trial Program will receive a request for feedback about their free product, and a follow up email, which they can unsubscribe from at any time.

And finally - we do reserve the right to change these terms and conditions at any time!

If you have any other queries, just email customercare@hellobio.com (for customers in the UK, Europe and Rest of the World) or customercare-usa@hellobio.com (for customers in the USA & Canada) and we will be happy to help.
Pack:
3 x 100μg
Price:

$206

Qty:

Pack:
2mg
Price:

$311

Qty:
Supporting Docs Add to Favorites

Streptavidin Janelia Fluor® 525 (HB15382)

Description:
Janelia Fluor® 525 conjugated streptavidin for detection and signal amplification of biotin coupled proteins and antibodies.

Pack:
1mg
Price:

$150

Qty:

Supporting Docs Add to Favorites

Streptavidin Janelia Fluor® 549 (HB18064)

Description:
Janelia Fluor® 549 conjugated streptavidin for detection and signal amplification of biotin coupled proteins and antibodies.

Pack:
1mg
Price:

$150

Qty:

Supporting Docs Add to Favorites

Streptavidin Janelia Fluor® 646 (HB17045)

Description:
Janelia Fluor® 646 conjugated streptavidin for detection and signal amplification of biotin coupled proteins and antibodies.

Pack:
1mg
Price:

$150

Qty:

Supporting Docs Add to Favorites

Goat Anti-Mouse IgG H&L (Janelia Fluor® 549) preadsorbed ValidAb™ (HB9240)

Description:
Goat Anti-Mouse IgG H&L Janelia Fluor® 549 secondary antibody. Part of the ValidAb™ range of highly validated, data-rich antibodies.

Host: Goat

Clonality: Polyclonal

Pack:
500μg
Price:

$139

Qty:

Pack:
1mg
Price:

$231

Qty:

Supporting Docs Add to Favorites

Fluorescent Dyes / fluorophores

Janelia Fluor® 525, free acid (HB7173)

If you are already a Hello Bio customer - unlimited* free trials!

If you are new to Hello Bio - one free trial, plus free delivery!

Using the Quote Generator?

Terms and conditions

Janelia Fluor® 525, SE (HB8455)

If you are already a Hello Bio customer - unlimited* free trials!

If you are new to Hello Bio - one free trial, plus free delivery!

Using the Quote Generator?

Terms and conditions

Janelia Fluor® 549, Azide (HB7988)

If you are already a Hello Bio customer - unlimited* free trials!

If you are new to Hello Bio - one free trial, plus free delivery!

Using the Quote Generator?

Terms and conditions

Janelia Fluor® 549, Tetrazine (HB7228)

Janelia Fluor® 549, free acid (HB8745)

Janelia Fluor® 549, SE (HB7336)

If you are already a Hello Bio customer - unlimited* free trials!

If you are new to Hello Bio - one free trial, plus free delivery!

Using the Quote Generator?

Terms and conditions

Streptavidin Janelia Fluor® 525 (HB15382)

Streptavidin Janelia Fluor® 549 (HB18064)

Streptavidin Janelia Fluor® 646 (HB17045)

Goat Anti-Mouse IgG H&L (Janelia Fluor® 549) preadsorbed ValidAb™ (HB9240)