Chitinase 3-like 1/YKL-40 Antibody [Alexa Fluor® 647]

• Reactivity: Hu
• Applications: WB, IHC, ICC/IF
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Alexa Fluor 647

Chitinase 3-like 1/YKL-40 Antibody [Alexa Fluor® 647] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human Chitinase 3-like 1/YKL-40
  Tyr22-Thr383
  Accession # P36222
• Specificity: Detects human Chitinase 3-like 1/YKL-40 in direct ELISAs and Western blots. In direct ELISAs, approximately 15% cross‑reactivity with recombinant mouse Chitinase 3-like 1/YKL-40 is observed.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry
  • Immunohistochemistry
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Chitinase 3-like 1/YKL-40 Antibody [Alexa Fluor® 647]

• AW208766
• Brp39
• CHI3L1
• Chitinase 3 like 1
• Chitinase 3-like 1
• gp39
• HCgp39
• YKL-40

Background

CHI3L1, also known as HCgp39 (human cartilage glycoprotein 39) and YKL40, is a secreted glycoprotein belonging to the family of chitinase-like lectins. These proteins are structurally related to the glycosylhydrolase family 18, but lack enzymatic activity. CHI3L1 is expressed by chondrocytes, synovial cells, macrophages and neutrophils. It has been found to play a role in down‑regulating cytokine-induced inflammatory responses. Human CHI3L1 shares 73%, 80%, 83% and 86% amino acid sequence identity with mouse, rat, bovine and porcine CHI3L1, respectively.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.