Proteins & peptides

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Proteins and peptides are large molecules involved in a wide range of vital functions, essential for life. Peptides are chains of α-amino acids linked by amide bonds, typically comprised of the 20 naturally occurring L-amino acids. However they may also contain D-amino acids, unnatural amino acids, disulfide bridges, be cyclic or linear, or have additional modifications. Proteins and peptides include cytokines, neurotrophins, growth factors, signaling proteins, viral and bacterial antigens, human immunoglobulins and more. Researchers can save up to 50% on proteins and peptides from Hello Bio - they are around half the price of other suppliers.

Items 281-290 of 386

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  1. Pyripyropene A (HB4044)

    Description:

    Highly specific acyl-coenzyme A cholesterol acetyltransferase 2 inhibitor

    Purity:

    >95%

    Pack:
    250μg
    Price:
    $179
    Qty:
    Pack:
    1mg
    Price:
    $538
    Qty:
  2. Quinolactacin A (HB4047)

    Description:

    Acetylcholinesterase (AChE) inhibitor

    Purity:

    >95%

    Pack:
    5mg
    Price:
    $482
    Qty:
  3. Q-VD-OPh (HB4048)

    Description:

    Cell permeable, irreversible and non-toxic pan-caspase inhibitor

    Purity:

    >95%

    Pack:
    1mg
    Price:
    $234
    Qty:
    Pack:
    5mg
    Price:
    $956
    Qty:
  4. Description:

    Cell permeable, non-toxic negative control for Q-VD-Oph

    Purity:

    >95%

    Pack:
    1mg
    Price:
    $222
    Qty:
  5. Rapamycin (HB2779)

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    Description:

    mTOR inhibitor and potent immunosuppressant. Also used in inducible gene editing methods (e.g. CRISPR/Cas9) and promotes hPSC differentiation.

    Purity:

    >98%

    Pack:
    1mg
    Price:
    $140
    Free trial
    Qty:
    Pack:
    5mg
    Price:
    $237
    Qty:
  6. Rebeccamycin (HB4052)

    Description:

    Weak topoisomerase I inhibitor. Shows no activity against protein kninases.

    Purity:

    >98%

    Pack:
    1mg
    Price:
    $465
    Qty:
  7. Resveratrol (HB4055)

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    Description:

    Potent phenolic antioxidant with many biological actions. COX-1 inhibitor.

    Purity:

    >98%

    Pack:
    50mg
    Price:
    $51
    Qty:
    Pack:
    100mg
    Price:
    $87
    Qty:
    Pack:
    500mg
    Price:
    $202
    Qty:
  8. Reticulol (HB4057)

    Description:

    Topoisomerase I (Topo I) inhibitor.

    Purity:

    >98%

    Pack:
    1mg
    Price:
    $189
    Qty:
  9. RG 108 (HB1377)

    Description:

    Non-nucleoside DNA methyltransferase inhibitor. Enhances iPSC generation efficiency.

    Purity:

    >99%

    Pack:
    10mg
    Price:
    $97
    Qty:
    Pack:
    50mg
    Price:
    $382
    Qty:
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