Register or Login
  • All
  • Uniprot Id
  • Catalog #
  • Peptide Sequence
>   home   >   Products   >   Proteins   >   Vaspin, human recombinant protein   

Vaspin, human recombinant protein

Serpin A12 precursor, Visceral adipose-specific serpin, Visceral adipose tissue- derived serine prot

Product info
Primary Accession Q8IW75
Concentration 1
Calculated MW 47.0 kDa
Additional Info
Gene ID 145264
Gene Symbol SPA12
Other Names Serpin A12 precursor, Visceral adipose-specific serpin, Visceral adipose tissue- derived serine protease inhibitor, Vaspin, OL-64, SERPINA12, Serine (or cysteine) proteinase inhibitor, clade A, antitrypsin, α-1 antiproteinase,
Gene Source Human
Source E. coli
Assay&Purity SDS-PAGE; ≥98%
Assay2&Purity2 HPLC; ≥90%
Recombinant Yes
Application Notes Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex.
Format Lyophilized protein
Storage -20°C; Lyophilized from 50 mM Tris, pH 7.5 + 150 mM NaCl.
Citations (0)

Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abgent to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.

Submit your citation using an Abgent antibody to, and receive a free "I Love Antibodies" mug.


Vaspin (visceral adipose-specific SERPIN), a newly identified adipokine, is a member of serine protease inhibitor family. Vaspin is also a unique insulin sensitizing adipocytokine in obesity. A recent publication indicates that induction of human vaspin mRNA expression in adipose tissue is regulated in a fat depot-specific manner and could be associated with parameters of obesity, insulin resistance, and glucose metabolism. Recombinant human Vaspin produced in E.Coli is a single, non-glycosylated polypeptide chain containing 415 amino acids and having a molecular mass of 47 kDa.


Hida K.,et al.Proc. Natl. Acad. Sci. U.S.A. 102:10610-10615(2005).
Chen S.,et al.Submitted (NOV-2002) to the EMBL/GenBank/DDBJ databases.
Heiker J.T.,et al.Cell. Mol. Life Sci. 70:2569-2583(2013).

Abgent welcomes feedback from its customers.

If you have used an Abgent product and would like to share how it has performed, please click on the "Submit Review" button and provide the requested information. Our staff will examine and post your review and contact you if needed.

If you have any additional inquiries please email technical services at

$ 3,650.00
$ 190.00
Cat# PBV10485r
(40 western blots)
Availability: 5-7days
Bulk Size
Seasonal Special on Bulk Order
Request Quote Here

Ordering Information

United States
AlbaniaAustraliaAustriaBelgiumBosnia & HerzegovinaBrazilBulgariaCanadaChinaCroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHong KongHungaryIcelandIndiaIndonesiaIrelandIsraelItalyJapanKoreaLatviaLithuaniaLuxembourgMacedoniaMalaysiaMaltaNetherlandsNew ZealandNorwayPakistanPolandPortugalRomaniaSerbiaSingaporeSlovakiaSloveniaSouth AfricaSpainSwedenSwitzerlandTaiwanTurkeyUnited KingdomUnited StatesVietnamOthers
Abgent, Inc.
(888) 735-7227 / (858) 622-0099
(858) 622-0609

Shipping Information

Domestic orders (in stock items)
Shipped out the same day. Orders placed after 1 PM (PST) will ship out the next business day.
International orders
Contact your local distributors
Santa Cruz Alternative
Terms & Conditions