Recombinant Human SIAE (C-6His)

Recombinant Human SIAE (C-6His)

Size1:10μg price1:$168
Size2:50μg price2:$465
Size3:500μg price3:$2350 SKU: PHH1524 Category: Target Proteins Tags: ,

Datasheet

Name

Recombinant Human SIAE (C-6His)

Purity

Greater than 95% as determined by reducing SDS-PAGE

Endotoxin level

<1 EU/µg as determined by LAL test.

Construction

Recombinant Human Sialate O-Acetylesterase is produced by our Mammalian expression system and the target gene encoding Ile24-Lys523 is expressed with a 6His tag at the C-terminus.

Accession #

Q9HAT2

Host

Human Cells

Species

Human

Predicted Molecular Mass

57 KDa

Buffer

Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, 10% Glycerol, pH 7.5.

Form

Liquid

Shipping

The product is shipped on dry ice/polar packs.Upon receipt, store it immediately at the temperature listed below.

Stability&Storage

Store at ≤-70°C, stable for 6 months after receipt.Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles.

 

 

 

Alternative Names

Sialate O-Acetylesterase; H-Lse; Sialic Acid-Specific 9-O-Acetylesterase; SIAE; YSG2

 

Background

Sialate O-Acetylesterase (SIAE) belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. SIAE is widely expressed with high expression levels in the testis, prostate, and colon. SIAE catalyzes N-acetyl-O-acetylneuraminate and H2O to N-acetylneuraminate and acetate. SIAE removes O-acetyl ester groups from position 9 of the parent sialic acid, N-acetylneuraminic acid. SIAE down-regulates B lymphocyte antigen receptor signaling (involving CD22), and is required for immunological tolerance. Loss of function mutations in SIAE are much more frequently found in humans with autoimmune diseases especially rheumatoid arthritis and type 1 diabetes.

 

Note

For Research Use Only , Not for Diagnostic Use.

 

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