CHI3L1 Protein (AA 22-383) (His tag)

Catalog No. ABIN7092779

This Recombinant CHI3L1 protein is expressed in HEK-293 Cells.

Quick Overview for CHI3L1 Protein (AA 22-383) (His tag) (ABIN7092779)

Target: CHI3L1 (Chitinase 3-Like 1 (Cartilage Glycoprotein-39) (CHI3L1))

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

Application: Affinity Measurement (AM), Antibody Drug Assay (ADA), Immunoassay (IA), Screening Assay (ScA)

Purity: The purity of the protein is greater than 85 % as determined by SDS-PAGE and Coomassie blue staining.

Product Details

Protein Characteristics: AA 22-383

Purification tag / Conjugate: This CHI3L1 protein is labelled with His tag.

Purpose: Recombinant human CHI3L1 protein with C-terminal 6xHis tag

Specificity: CHI3L1(Tyr22-Thr383) 6xHis tag

Characteristics: Extracellular Domain Protein

Purification: Purified from cell culture supernatant by affinity chromatography

Application Details

Application Notes: Extracellular Domain Proteins (ECD) can be used as:

• Immunogens for antibody drug development
• Reagents used for CAR-T positive cell monitoring
• Reagents for antibody screening and functional testing
• Reagents for antibody affinity measurement

Comment:

The protein was produced using HEK293 mammalian cell secretion expression system to ensure the close-to-native structures and post-translational modifications of the target protein.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please see Certificate of Analysis for specific instructions of reconstitution.

Buffer: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.

Storage: -20 °C,-80 °C

Storage Comment: Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.

Expiry Date: 12 months

Target Details

Target: CHI3L1 (Chitinase 3-Like 1 (Cartilage Glycoprotein-39) (CHI3L1))

Alternative Name: CHI3L1

Background: ASRT7,CGP-39,GP-39,GP39,HC-gp39,HCGP-3P,hCGP-39,YK-40,YKL-40,YKL40,YYL-40
Chitinases catalyze the hydrolysis of chitin, which is an abundant glycopolymer found in insect exoskeletons and fungal cell walls. The glycoside hydrolase 18 family of chitinases includes eight human family members. This gene encodes a glycoprotein member of the glycosyl hydrolase 18 family. The protein lacks chitinase activity and is secreted by activated macrophages, chondrocytes, neutrophils and synovial cells. The protein is thought to play a role in the process of inflammation and tissue remodeling. [provided by RefSeq, Sep 2009]

Molecular Weight: predicted molecular mass of 41.3 kDa after removal of the signal peptide. The apparent molecular mass of CHI3L1-His is 35-55 kDa due to glycosylation.

UniProt: P36222