• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Peptide B, bovine

Peptide B, bovine

Product ID P1766
Cas No.
Purity ≥95%
Product Unit SizeCostQuantityStock
0.5 mg $198.00 Please Inquire
1 mg $352.00 Please Inquire
2.5 mg $702.00 Please Inquire
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Peptide B is a fibrinogen-like peptide that acts as a vascular vasoconstrictor. In vivo, it exhibits hemostatic activity, decreasing bleeding time. Peptide B also accelerates effects associated with superprecipitation of myosin B.

Product Info

Purity

≥95%

Formula

C98H145N25O26S2

Formula Wt.

2153.49

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

P1766 MSDS PDF

Info Sheet

P1766 Info Sheet PDF

References

Nichols WW, Mehta J, Wargovich T, et al. Fibrin(ogen)-derived peptide B beta 30-43 increases coronary blood flow in the anesthetized dog. Thromb Res. 1985 Jul 15;39(2):223-9. PMID: 3895564.

Osbahr AJ, Custodio R. Action of peptide-B from bovine fibrinogen on ATPase activity and superprecipitation of myosin B. Am J Physiol. 1975 Feb;228(2):488-95. PMID: 123418.

Osbahr AJ. The hemostatic effect of bovine peptide-B from fibrinogen. Thromb Diath Haemorrh. 1974 Sep 30;32(1):149-56. PMID: 4454037.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • L8248

    Lumiracoxib

    NSAID; COX-2 inhibitor.

    ≥98%
  • O7377

    Osthole

    O-methylated coumarin; Ca2+ channel blocker.

    ≥98%
  • D5753

    Donepezil Hydrochloride

    GSK3 and AChE inhibitor, potential σ1 agonist....

    ≥98%
  • P5885

    Povidone Iodine

    Polyvinyl pyrrolidone polymer, disinfectant.

    ≥98%
  • P1849

    Pemetrexed Disodium

    Thymidylate synthase inhibitor, potential SHMT,...

    ≥98%
  • T286165

    Theaflavin-3-gallate

    Polyphenolic compound present in black tea.

    ≥95%
  • N1769

    Nerolidol, synthetic

    AChE inhibitor, F0F1-ATP synthase modulator.

    A mixture of cis and trans isomers, ≥96%
  • C0033

    Cafestol Stearate

    Diterpene found in brewed, unfiltered coffee; F...

    ≥98%
  • M1646

    Melanin Concentrating Hormone, human/mouse/rat

    Endogenous peptide hormon involved in energy ho...

    ≥98%
  • H014458

    Halometasone

    Glucocorticoid

    ≥98%
  • E6231

    (−)-Epicatechin

    Flavanol originally found in Camilla (green tea...

    ≥93%
  • V1600

    VE-821

    ATR inhibitor.

    ≥98%
  • G5752

    Gonadorelin Acetate

    Synthetic peptide, GnRH derivative; GnRH agonist.
    ≥95%
  • R3475

    Risperidone

    Benzisoxazole; 5-HT7 and NMDA agonist, D-amino ...

    ≥98%
  • T3032

    Thienyldecyl Isothiocyanate

    Thienylbutyl ITC analog.

    ≥95%
  • T3031

    Thienylbutyl Isothiocyanate

    ITC.

    ≥96%
  • M8007

    Mubritinib, Free Base

    EGFR2 inhibitor.

    ≥99%
  • N8277

    Nutlin-3

    Imidzoline derivative; MDM2 inhibitor.

    ≥95%
  • B6957

    Bromhexine Hydrochloride

    Synthetic derivative of vasicine, mucolytic.

    ≥98%
  • B8073

    4-tert-Butyl-5-Methoxycatechol

    BHA derivative.

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only