BMSpep-57

Catalog No.: A35686
PD-1/PD-L1 Interaction Inhibitor
BMSpep-57 is a competitive macrocyclic peptide inhibitor targeting the PD-1/PD-L1 interaction, exhibiting an IC50 of 7.68 nM. It demonstrates strong binding affinity to PD-L1, with Kd values of 19 nM in Microscale Thermophoresis (MST) and 19.88 nM in Surface Plasmon Resonance (SPR) assays. By disrupting this interaction, BMSpep-57 enhances T cell function, leading to increased IL-2 production in peripheral blood mononuclear cells (PBMCs). This compound is valuable for research applications related to immunotherapy and T cell activation.
Grouped product items
Size Price Stock Qty
1mg
$155.00
In stock
5mg
$395.00
In stock
25mg
$1,275.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

Loading distributor info...

Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionBMSpep-57 is a competitive macrocyclic peptide inhibitor targeting the PD-1/PD-L1 interaction, exhibiting an IC50 of 7.68 nM. It demonstrates strong binding affinity to PD-L1, with Kd values of 19 nM in Microscale Thermophoresis (MST) and 19.88 nM in Surface Plasmon Resonance (SPR) assays. By disrupting this interaction, BMSpep-57 enhances T cell function, leading to increased IL-2 production in peripheral blood mononuclear cells (PBMCs). This compound is valuable for research applications related to immunotherapy and T cell activation.
Product Information
Catalog NumA35686
FormulaC89H126N24O19S
Molecular Weight1868.17
CAS Number1629655-80-6
Sequence{mercaptoacetic acid}-Phe-Ala-Asn-Pro-His-Leu-Ser-Trp-Ser-Trp-{norleucine}-{norleucine}-Arg-Cys-Gly (Sulfide bridge:mercaptoacetic acid 1-Cys15)
Sequence shortening{mercaptoacetic acid}-FANPHLSWSW-{norleucine}-{norleucine}-RCG (Sulfide bridge:mercaptoacetic acid 1-Cys15)
SMILES[H][C@@]12CCCN1C(=O)[C@H](CC(N)=O)NC(=O)[C@H](C)N(C)C(=O)[C@H](Cc1ccccc1)NC(=O)CSC[C@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCC)N(C)C(=O)[C@H](CCCC)N(C)C(=O)[C@H](Cc1c[nH]c3ccccc13)NC(=O)[C@H](CO)NC(=O)[C@H](Cc1c[nH]c3ccccc13)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1cnc[nH]1)NC2=O)C(=O)NCC(N)=O
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2