• 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
Angiotensin III, human

Angiotensin III, human

Product ID A5278
Cas No. 12687-51-3
Purity ≥95%
Product Unit SizeCostQuantityStock
5 mg $222.00 In stock
10 mg $370.00 Please Inquire
25 mg $740.00 Please Inquire
Bulk Quote

Quicklinks

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

Description

Angiotensin III (AT III) is the smallest, least active peptide fragment of precursor angiotensinogen. AT III is an endogenous peptide produced by the degradation of AT II by angiotensinase. AT III has 40% of the vasoconstrictive pressor activity of AT II but increases aldosterone secretion and mean arterial pressure through activity at the AT II type 1 (AT1) receptor.

Product Info

Cas No.

12687-51-3

Purity

≥95%

Formula

C46H66N12O9

Formula Wt.

931.10

Solubility

Soluble in 5% acetic acid or in water (1 mg/mL).

Appearance

White to Off-white Powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A5278 MSDS PDF

Info Sheet

A5278 Info Sheet PDF

References

Yugandhar VG, Clark MA. Angiotensin III: a physiological relevant peptide of the renin angiotensin system. Peptides. 2013 Aug;46:26-32. PMID: 23692861.

Yang R, Smolders I, Dupont AG. Blood pressure and renal hemodynamic effects of angiotensin fragments. Hypertens Res. 2011 Jun;34(6):674-83. PMID: 21412242.

Dupont AG, Brouwers S. Brain angiotensin peptides regulate sympathetic tone and blood pressure. J Hypertens. 2010 Aug;28(8):1599-610. PMID: 20502352.

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

  • A7085

    Arvanil

    CB1 agonist, TRPV1 agonist.

    ≥98%
  • A0818

    15-Acetoxyscirpenol

    Trichothecene mycotoxin produced by Fusarium.

    ≥97%
  • C224760

    CFT-7455

    Degrader of IKZF1/3

    ≥98%
  • O6932

    Oridonin

    Diterpenoid found in Rabdosia rubescens; potent...

    ≥98%
  • A7309

    Ascorbyl Palmitate

    Fat-soluble vitamin C derivative.

    ≥95%
  • I7074

    Irsogladine Maleate

    NSAID; COX-1/2 and PDE inhibitor.

    ≥98%
  • H1894

    Hexestrol

    Synthetic catechol; ER agonist, microtubule pol...

    ≥98%
  • A761001

    AT-7519 free base

    ATP competitive CDK inhibitor.

    ≥98%
  • B3200

    BI-2536

    PLK1 inhibitor.

    ≥98%
  • C9614

    Cyclosporin H

    Cyclosporin metabolite; formyl peptide inhibito...

    ≥96%
  • A7868

    Atropine

    Tropane alkaloid found in plants in the Solanac...

    ≥98%
  • C0173

    Carmustine

    Nitrosourea, DNA alkylator.

    ≥98%
  • G7344

    GSK-2334470

    PI3K and PDK1 inhibitor.

    ≥99%, ≥99%ee
  • L5624

    Loganin

    Iridoid glucoside found in Cornus officialis; Î...

    ≥98%
  • A9978

    Aztreonam

    β-lactam; penicillin binding protein inhibitor...

    ≥96%
  • A971336

    Azilsartan Medoxomil

    Prodrug

    ≥98%
  • S8151

    Sumatriptan Succinate

    Tryptamine; 5-HT1B/1D agonist, TRPV1 antagonist...

    ≥99%
  • A7578

    Astragaloside IV

    Found in Astragalus membranaceus.

    ≥98%
  • D5662

    Dopamine Hydrochloride

    Endogenous hormone neurotransmitter, involved i...

    ≥99%
  • C2818

    Chelerythrine Chloride

    benzophenanthridine alkaloid found in Chelidoni...

    ≥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