HAS1, HAS2 and HAS3 are HA Synthase proteins that synthesize HA (Hyaluronan or hyaluronic acid). The extracellular matrix in most vertebrates express HA, which is a high molecular weight linear polysaccharide composed of alternating glucuronic acid and N-acetylglucosamine residues linked by beta-1,3 and beta-1,4 glycosidic bonds. The three HAS genes show distinct patterns of expression during development and their protein products play significantly different roles in the formation of the HA matrix. Both HAS1 and HAS2 synthesize high molecular weight HA, whereas HAS3 produces lower molecular weight HA. The expression of the three HAS isoforms is more prominent in growing cells than in resting cells and is differentially regulated by various stimuli, suggesting distinct functional roles of the three proteins. HAS1 mRNA shows predominant expression in bone marrow mesenchymal progenitor cells and synovial cells.

HA synthase 1; HAS; HAS1; HAS 1; HAS-1; HAS1_HUMAN; HuHAS1; Hyaluronan synthase 1; Hyaluronan synthase; HA Synthase: Hyaluronate synthase 1; Hyaluronic acid synthase 1.

Human,Mouse,Rat,Pig,Cow,Sheep

WB

WB 1:500-2000

65kD

3036

Q92839

https://www.uniprot.org/uniprotkb/Q92839

Membrane; Multi-pass membrane protein

Highly expressed in ovary followed by spleen, thymus, prostate, testes and large intestine. Weakly expressed in small intestine.

KLH conjugated synthetic peptide derived from human Hyaluronan synthase 1

Rabbit

Polyclonal

IgG

affinity purified by Protein A

Liquid

0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.