• 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 $788.00 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

  • C2947

    Chlorpromazine Hydrochloride

    Phenothiazine, FIASMA; D1/2/3/4, 5-HT1/2, M1/2 ...

    ≥98%
  • T2834

    Thiolutin

    Dithiolopyrrolone; RNA polymerase inhibitor.

    ≥98%
  • J6400

    (+)-JQ-1

    Triazolothienodiazepine; BRD inhibitor.

    ≥99%
  • A4617

    Aloe Emodin

    Anthraquinone found in aloe; CTFR Cl- channel a...

    ≥98%
  • D0011

    Dacarbazine

    DNA alkylator.

    ≥98%
  • A5283

    [Sar1]-Angiotensin II

    Peptide, derivative of AT II, involved in vasoc...

    ≥95%
  • A8644

    AVL-292

    BTK inhibitor.

    ≥98%
  • C0021

    Cafestol Acetate

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

    ≥98%
  • G7440

    GSK-1120212

    MEK1/2 inhibitor.

    ≥98%
  • R0272

    Rasagiline Mesylate

    MAO-A/B inhibitor.

    ≥98%
  • T8006

    Tubastatin A Hydrochloride

    HDAC6/10 inhibitor.

    ≥98%
  • G3553

    Ginsenoside Rb2

    Triterpene saponin found in species of Panax.

    ≥98%
  • E6814

    Erdosteine

    Thiol derivative, antioxidant.

    ≥98%
  • M5752

    Monastrol

    Pyrimidine derivative; kinesin Eg5 inhibitor.

    ≥95%
  • C0247

    Calcineurin Autoinhibitory Peptide

    Peptide; calcineurin inhibitor.

    ≥95%
  • L0350

    Lamivudine

    Nucleoside (thymidine) analog; RT inhibitor.

    ≥99%
  • Z5653

    Zonisamide

    Sulfonamide; carbonic anhydrase inhibitor, volt...

    ≥96%
  • F334453

    Filipin III

    Antifungal antibiotic

    ≥95%
  • R2711

    Recombinant HCV-Core Antigens

    Recombinant HIV core protein antigen fragment.<...

    ≥95%
  • A2044

    Aflatoxin B1

    Mycotoxin produced by species of Aspergillus; D...

    ≥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