FSTL1 Protein

Catalog No. ABIN7318499

This Recombinant FSTL1 protein is produced in Escherichia coli (E. coli).

Quick Overview for FSTL1 Protein (ABIN7318499)

Target: FSTL1 (Follistatin-Like 1 (FSTL1))

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: Escherichia coli (E. coli)

Purity: > 90 % as determined by reducing SDS-PAGE.

Product Details

Purpose: Recombinant Human FSTL1 Protein (Active)

Sequence: Glu21-Ile308

Characteristics: Recombinant Human Follistatin-like Protein 1 is produced by our E.coli expression system and the target gene encoding Glu21-Ile308 is expressed.

Endotoxin Level: < 1.0 EU per μg as determined by the LAL method.

Biological Activity Comment: Immobilized Human FSTL1 at 10μg/ml(100 μl/well) can bind Mouse BMPR1A-Fc-His(Cat: PKSM041249).

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Target Details

Target: FSTL1 (Follistatin-Like 1 (FSTL1))

Alternative Name: FSTL1

Background:

Background: Follistatin-Related Protein 1 (FSTL1) is a secreted protein that contains two EF-hand domains, one follistatin-like domain, one Kazal-like domain, and one VWFC domain. Its functional significance in physiological and pathological processes is not completely understood. However, FSTL1 is thought to modulate the action of some growth factors on cell proliferation and differentiation. FSTL1 maybe an autoantigen associated with rheumatoid arthritis.

Synonym: Follistatin-Related Protein 1, Follistatin-Like Protein 1, FSTL1, FRP

Molecular Weight: 33.0 kDa

UniProt: Q12841