1. Immunology/Inflammation
  2. PD-1/PD-L1
  3. Human PD-L1 inhibitor V

Human PD-L1 inhibitor V 

Cat. No.: HY-P2478
Handling Instructions

Human PD-L1 inhibitor V, a polypeptide, is a competitive human PD-1 protein inhibitor with a Kd value of 3.32 μM. Human PD-L1 inhibitor V inhibit the interaction of hPD-1/hPD-L1.

For research use only. We do not sell to patients.

Custom Peptide Synthesis

Human PD-L1 inhibitor V Chemical Structure

Human PD-L1 inhibitor V Chemical Structure

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Description

Human PD-L1 inhibitor V, a polypeptide, is a competitive human PD-1 protein inhibitor with a Kd value of 3.32 μM. Human PD-L1 inhibitor V inhibit the interaction of hPD-1/hPD-L1[1].

IC50 & Target

Kd: 3.32 μM (Human PD-1 protein)[1]

Molecular Weight

1485.71

Formula

C₆₅H₁₀₄N₂₀O₁₈S

Sequence Shortening

LDYVNRRKMYQ

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility
In Vitro: 

H2O

Peptide Solubility and Storage Guidelines:

1.  Calculate the length of the peptide.

2.  Calculate the overall charge of the entire peptide according to the following table:

  Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.  Recommended solution:

Overall charge of peptide Details
Negative (<0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, add NH4OH (<50 μL).
3.  If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.  If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.  Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.  For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
References
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  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

Human PD-L1 inhibitor VPD-1/PD-L1PD-1/Programmed death-ligand 1Inhibitorinhibitorinhibit

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Product Name:
Human PD-L1 inhibitor V
Cat. No.:
HY-P2478
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