1. GPCR/G Protein Neuronal Signaling
  2. Neurokinin Receptor
  3. GR 64349

GR 64349 is a potent and highly selective NK2 receptor peptide antagonist, with an EC50 of 3.7 nM in rat colon. GR 64349 exhibits selectivity >1000 and >300-fold with respect to NK1 and NK3 receptors, respectively.

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

Custom Peptide Synthesis

GR 64349 Chemical Structure

GR 64349 Chemical Structure

CAS No. : 137593-52-3

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Based on 1 publication(s) in Google Scholar

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Description

GR 64349 is a potent and highly selective NK2 receptor peptide antagonist, with an EC50 of 3.7 nM in rat colon. GR 64349 exhibits selectivity >1000 and >300-fold with respect to NK1 and NK3 receptors, respectively[1][2].

Molecular Weight

921.11

Formula

C42H68N10O11S

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Lys-Asp-Ser-Phe-Val-{Aaa}-Leu-Met-NH2

Sequence Shortening

KDSFV{Aaa}LM-NH2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Purity & Documentation
References
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GR 64349 Related Classifications

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The dilution calculator equation

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This equation is commonly abbreviated as: C1V1 = C2V2

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
GR 64349
Cat. No.:
HY-P1278
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