Recombinant Human CHI3L1 protein(N-His)

SKU: PKSH034182

Size: 100μg

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

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

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Others

Abbreviation: CHI3L1

Target Synonym: ASRT7;CGP-39;GP-39;GP39;HC-gp39;HCGP-3P;YK-40;YKL-40;YKL40;YYL-40;hCGP-39

Research Areas: Signal Transduction

Conjugation:

Target Species: Human

Expression Host: E.coli

Application:

Fusion tag: C-His

UNIProt ID: P36222

Accession: P36222

Background: Chitinase-3-like protein 1 (CHI3L1) also known as YKL-40, is a .secreted glycoprotein that is approximately 40kDa in size that in humans is encoded by the CHI3L1 gene. Elevated levels of CHI3L1 are associated with disorders exhibiting increased connective tissue turnover, such as rheumatoid, arthritis,osteoarthritis, scleroderma, and cirrhosis of liver, but is produced in cartilage from old donors or patients with osteoarthritis.CHI3L1 is abnormally expressed in the hippocampus of subjects with schizophrenia and may be involved in the cellular response to various environmental events that are reported to increase the risk of schizophrenia.

Concentration:

Activity: Not validated for activity

Sequence: Tyr 22-Thr 383

Purity: > 98 % as determined by reducing SDS-PAGE.

Formulation: Lyophilized from sterile PBS, pH 7.4.
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

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

Endotoxin: < 0.1 EU per μg of the protein as determined by the LAL method.

Calculated MW: 41.4 kDa

ObservedMW: 40 kDa