TIM3 Recombinant antibody

TIM3 Uni-rAb^TM Recombinant Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human, Mouse

Applications

WB, ELISA

Conjugate

Unconjugated

CloneNo.

5A8

Cat no : 82836-1-RR

Synonyms

T-cell immunoglobulin mucin receptor 3, T-cell immunoglobulin and mucin domain-containing protein 3, HAVcr-2, HAVCR2, CD366

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Validation Data Gallery

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  WB analysis using 82836-1-RR

  Various lysates were subjected to SDS PAGE followed by western blot with 82836-1-RR (TIM3 antibody) at dilution of 1:3500 incubated at room temperature for 1.5 hours.

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  Affinity and Kinetic Characterization of 82836-1-RR

  Biolayer interferometry (BLl) kinetic assays of 82836-1-RR against Human TIM3 were performed. The affinity constant is below 1 pM.

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Tested Applications

• Positive WB detected in: PC-3 cells, THP-1 cells, Daudi cells, RAW 264.7 cells

Recommended dilution

• Western Blot (WB): WB : 1:1000-1:7000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

82836-1-RR targets TIM3 in WB, ELISA applications and shows reactivity with Human, Mouse samples.

• Tested Reactivity: Human, Mouse
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: TIM3 fusion protein Ag2459
• Full Name: hepatitis A virus cellular receptor 2
• Calculated Molecular Weight: 301 aa, 33 kDa
• Observed Molecular Weight: 70 kDa
• GenBank Accession Number: BC020843
• Gene Symbol: TIM3
• Gene ID (NCBI): 84868
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

TIM3, also known as HAVCR2, is a member of the recently discovered T cell Ig and mucin domain-containing molecule superfamily. TIM3 is a negative regulatory molecule that is important for T cell tolerance and has a crucial role in autoimmunity and T cell exhaustion during chronic viral infection (PMID: 23180819). TIM3 is expressed by T-helper type 1 (Th1) cells, macrophage, monocyte, dendritic cells, CD8+ T cell and other lymphocyte subsets. Galectin-9 is a ligand for TIM3. TIM3-galectin-9 pathway negatively regulates T helper type 1 immunity (PMID: 16286920). TIM3 is a 280-aa membrane protein with a calculated molecular weight of 33 kDa, the higher molecular weights between 50 and 70 kDa probably represent glycosylated TIM3 (PMID: 20107545; 17069754; 11725301).