Recombinant Human COL9A1 Protein (His Tag)

Specifications

Catalog number

PKSH033337-01

Size / count

10 µg

Dry ice

No

Hazardous

No

Discontinued

No

Background

COL9A1; which is short for Collagen alpha-1 (IX) chain; is a 921 aa. protein. It is a secreted protein; and exists in extracellular space and extracellular matrix. This protein is a heterotrimer of an alpha 1 (IX) ; an alpha 2 (IX) and an alpha 3 (IX) chain.Each subunit is composed of three triple-helical domains interspersed with non-collagenous domains. The globular domain at the N-terminus of type IX collagen molecules represents the NC4 domain which may participate in electrostatic interactions with polyanionic glycosaminoglycans in cartilage. It ia a structural component of hyaline cartilage and vitreous of the eye.

Abbreviation

COL9A1

Synonyms

Collagen alpha-1 (IX) chain; DJ149L1.1.2; DJ149L1.1.2 ; EDM6; MED; STL4

UniProt

P20849

Accession Number

P20849-3

Expression System

HEK293 Cells

Tag

C-His

Sequence

Ala24-Pro328

Field of Research

Signal Transduction

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method.

Purity

> 95 % as determined by reducing SDS-PAGE.

Bioactivity

Not validated for activity

Reconstitution

Please refer to the printed manual for detailed information.

Shipping Conditions

This product is provided as lyophilized powder which is shipped with ice packs.

Storage Conditions

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.

Calculated Molecular Weight

33.8 kDa

Observed Molecular Weight

38-50 kDa

Species

Human