• 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
Endothelin-2, human

Endothelin-2, human

Product ID E5221
Cas No. 123562-20-9
Purity ≥95%
Product Unit SizeCostQuantityStock
0.5 mg $441.00 In stock
1 mg $787.50 In stock
2.5 mg $1,575.00 In stock
Bulk Quote

Quicklinks

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

Description

Endothelin-2 is an endogenous peptide agonist at endothelin A and B (ET-A/B) receptors that exhibits anti-angiogenic and vasoconstrictive activities. Endothelin-2 inhibits endothelial cell migration and invasion, suppressing vascular development in the retina. In arteries, this peptide induces vasoconstriction in a PLC/ROCK-dependent manner. Additionally, endothelin-2 promotes myelination in animal models.

Product Info

Cas No.

123562-20-9

Purity

≥95%

Formula

C115H160N26O32S4

Formula Wt.

2546.97

Solubility

Soluble in water (1 mg/mL).

Appearance

White to off white powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

E5221 MSDS PDF

Info Sheet

E5221 Info Sheet PDF

References

Compeer MG, Janssen GM, De Mey JG. Endothelin-1 and endothelin-2 initiate and maintain contractile responses by different mechanisms in rat mesenteric and cerebral arteries. Br J Pharmacol. 2013 Nov;170(6):1199-209. PMID: 23941276.

Rattner A, Yu H, Williams J, et al. Endothelin-2 signaling in the neural retina promotes the endothelial tip cell state and inhibits angiogenesis. Proc Natl Acad Sci U S A. 2013 Oct 1;110(40):E3830-9. PMID: 24043815.

Yuen TJ, Johnson KR, Miron VE, et al. Identification of endothelin 2 as an inflammatory factor that promotes central nervous system remyelination. Brain. 2013 Apr;136(Pt 4):1035-47. PMID: 23518706.

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

  • A6828

    N(α),N(α)-Dimethyl-L-Arginine Ammonium

    Endogenous amino acid derivative, regulates water/...
    ≥98%
  • T5610

    γ-Tocotrienol

    Antioxidant, vitamin E derivative found in vege...

    ≥98%
  • T0140

    TAK-632

    RAF inhibitor.

    ≥99%
  • A4935

    6-Aminocaproic Acid

    Protease inhibitor.

    ≥98%
  • G7200

    GS-967

    Na+ channel blocker.

    ≥98%
  • C600000

    CP 55940

    Non-selective CB receptor agonist.

    ≥97%
  • P2012

    PF-04217903

    Triazolopyrazine; c-MET inhibitor.

    ≥98%
  • O9302

    Oxacillin Sodium Monohydrate

    β-lactam; penicillin binding protein inhibitor...

    ≥98%
  • R2815

    Recombinant HIV-1 “0” group consensus

    Recombinant HIV-1 antigen fragment.

    ≥95%
  • I525138

    Indoximod

    Indoleamine 2,3-dioxygenase inhibitor.

    ≥98%
  • F5745

    Folic Acid

    Non-endogenous essential vitamin (B9), found in...

    ≥96%
  • D0004

    Dabrafenib

    B-Raf and c-Raf inhibitor.

    ≥98%
  • B5000

    BMS-911543

    JAK2 inhibitor.

    ≥99%
  • W317520

    WIN 55,212-2 Mesylate

    Non-selective cannabinoid receptor agonist.

    ≥98%
  • A0971

    Adrenocorticotropic Hormone (4-10), human

    Endogenous peptide hormone fragment, involved i...

    ≥95%
  • E325125

    EIDD-2801

    COVID-19 research

    ≥98%
  • L5822

    Lofexidine Hydrochloride

    α2-adrenergic agonist.

    ≥98%
  • A4675

    Alternariol

    Mycotoxin produced by Alternaria; topoisomerase...

    ≥98%
  • B8073

    4-tert-Butyl-5-Methoxycatechol

    BHA derivative.

    ≥98%
  • M5746

    Molsidomine

    NO donor; annexin A2 inhibitor.

    ≥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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only