BMSpep-57 hydrochloride - ≥99% , CAS No.B659281

CAS: B659281 Cat. No.: B659281 Molecular Weight: 1904.63
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Storage
Desiccated,Store at -80°C
Shipped In
Dry ice packs + Cold packs
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
B659281-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,600.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Desiccated,Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

BMSpep-57 hydrochloride is a potent and competitive macrocyclic peptide inhibitor of PD-1/PD-L1 interaction with an IC 50 of 7.68 nM. BMSpep-57 hydrochloride binds to PD-L1 with K d s of 19 nM and 19.88 nM in MST and SPR assays, respectively. BMSpep-57 hy

Appearance:Solid

IC50& Target:IC50: 7.68 nM (PD-1/PD-L1 interaction)

In Vitro:In a ELISA competition assay, BMSpep-57 inhibits PD-1/PD-L1 binding up to 98.1% 300 nM. And it shows a concentration dependent inhibition of PD-1/PD-L1 binding with an IC 50 of 7.68 nM. BMSpep-57 induced high levels of IL-2 at 1 µM and 500 nM concent

Biological Activity:BMSpep-57 hydrochloride is a potent and competitive macrocyclic peptide inhibitor of PD-1/PD-L1 interaction with an IC 50 of 7.68u2009nM. BMSpep-57 hydrochloride binds to PD-L1 with K d s of 19 nM and 19.88 nM in MST and SPR assays, respectively. BMSpep-5

Specifications

Specifications & Purity
≥99%
Storage
Desiccated, Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Purity
≥99%
Names and Identifiers
Molecular Weight 1904.63

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.