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Anti-CHI3L1 / YKL-40 Antibody (aa198-247) IHC-plus™ LS-B8213

Note: This antibody replaces LS-C81678


Wt. Vol. Conc. Price
50 µg 50 µl 1 mg/ml $450
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Alternate Forms of this Antibody

LS-C455000 HRP Conjugated
LS-C455259 Biotin Conjugated
LS-C455260 FITC Conjugated

Most Popular CHI3L1 / YKL-40 Antibodies

Anti-CHI3L1 / YKL-40 Antibody (aa198-247) IHC-plus™ LS-B8213
Rabbit Polyclonal (IgG) to Human CHI3L1 / YKL-40
Human, Monkey, Rat, Rabbit
IHC - Paraffin, Western blot
Immunohistochemistry Image

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Rabbit Polyclonal (IgG) to Human CHI3L1 / YKL-40
Human, Monkey, Rat, Rabbit
IHC - Paraffin, Western blot (applications tested for the base form of this product only)


Human CHI3L1 / YKL-40
Human, Monkey, Rat, Rabbit (tested or 100% immunogen sequence identity)
Bovine, Goat, Pig (at least 90% immunogen sequence identity)
IgG Polyclonal
Immunoaffinity purified


  • IHC - Paraffin (2.5 - 5 µg/ml)
  • Western blot
  • (applications tested for the base form of this product only)

Specificity and Use

CHI3L1 / YKL-40 antibody was raised against synthetic peptide located between aa198-247 of human CHI3L1 (P36222, NP_001267). Percent identity by BLAST analysis: Human, Chimpanzee, Orangutan, Gibbon, Monkey, Marmoset, Elephant, Rabbit (100%); Galago, Goat, Bovine, Pig (92%); Rat (76%).
LS-E18632 - Lyophilized - 100 µg - $145.00
Human CHI3L1 / YKL-40
ELISA titer using peptide based assay: 1:312500. Western Blot: Suggested dilution at 0.5 ug/ml in 5% skim milk / PBS buffer, and HRP conjugated anti-Rabbit IgG should be diluted in 1:50000 - 100000 as second antibody.


Lyophilized from PBS with 2% sucrose
50 µl Distilled Water.
Long term: -20°C, the use of 50% glycerol is recommended if storing aliquots in -20°C for long term use (up to 1 year); Short term (less than one week): +4°C. Avoid repeat freeze-thaw cycles.
For research use only.

About CHI3L1 / YKL-40

P36222 NM_001276 NP_001267.2

CHI3L1 Antibody, 39 kDa synovial protein Antibody, ASRT7 Antibody, Cartilage glycoprotein 39 Antibody, CGP-39 Antibody, Chitinase-3-like protein 1 Antibody, gp39 Antibody, HCGP-39 Antibody, HCGP-3P Antibody, GP-39 Antibody, HC-gp39 Antibody, YKL40 Antibody, YYL-40 Antibody, YKL-40 Antibody

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.


Anti-YKL-40 / CHI3L1 antibody IHC of human colon. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B8213 dilution 2.5-5 ug/ml. This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

Western blot

Western blot
HEPG2 cell lysate. Antibody concentration: 0.5 ug/ml. Gel concentration: 12%. This image was taken for the base form of this product. Alternate forms, such as conjugated, azide-free, or ready-to-use, have not been tested.

Requested From: United States
Date Requested: 10/20/2016

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