ELISA/assay

Human Chitinase 3-like 1/YKL-40 ELISA Kit PicoKine®

EK0974

96 wells/kit, with removable strips.

369美元

Human Chitinase 3-like 1/YKL-40 ELISA Kit PicoKine®

96 wells/kit, with removable strips.

369美元

Human Chitinase 3-like 1/YKL-40 ELISA Kit PicoKine® (96 Tests). Quantitate Human CHI3L1 in cell culture supernatants, serum, plasma (heparin, EDTA) and urine. Sensitivity: 10pg/ml.

人类

酶联免疫吸附测定

CHI3L1

P36222

Expression system for standard: NS0; Immunogen sequence: Y22-T383

There is no detectable cross-reactivity with other relevant proteins.

62.5 pg/ml - 4,000 pg/ml

<10 pg/ml

cell culture supernatants, serum, plasma (heparin, EDTA) and urine

单克隆抗体来自小鼠, 多克隆抗体来自山羊

Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

几丁质酶3蛋白1

Chitinase-3-like protein 1;39 kDa synovial protein;Cartilage glycoprotein 39;CGP-39;GP-39;hCGP-39;YKL-40;CHI3L1;

几丁质酶3蛋白1

42625分子量

Carbohydrate-binding lectin with a preference for chitin. Has no chitinase activity. May play a role in tissue remodeling and in the capacity of cells to respond to and cope with changes in their environment. Plays a role in T-helper cell type 2 (Th2) inflammatory response and IL-13-induced inflammation, regulating allergen sensitization, inflammatory cell apoptosis, dendritic cell accumulation and M2 macrophage differentiation. Facilitates invasion of pathogenic enteric bacteria into colonic mucosa and lymphoid organs. Mediates activation of AKT1 signaling pathway and subsequent IL8 production in colonic epithelial cells. Regulates antibacterial responses in lung by contributing to macrophage bacterial killing, controlling bacterial dissemination and augmenting host tolerance. Also regulates hyperoxia-induced injury, inflammation and epithelial apoptosis in lung.

Secreted, extracellular space . Cytoplasm . Cytoplasm, perinuclear region . Endoplasmic reticulum .

Present in activated macrophages, articular chondrocytes, synovial cells as well as in liver. Very low or undetectable expression in non-inflammatory colon. Undetectable in muscle tissues, lung, pancreas, mononuclear cells, or fibroblasts.

Belongs to the glycosyl hydrolase 18 family.

Chitinase-3-like protein 1, also called CHI3L1 or YKL-40 is a secreted glycoprotein that is approximately 40kDa in size that in humans is encoded by the CHI3L1 gene. This gene is mapped to 1q32.1. 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.

Cytoskeleton / Ecm, Ecm Proteins, Extracellular Matrix, Signal Transduction