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General description
Hepatitis A virus cellular receptor 2 homolog (UniProt: Q8VIM0; also known as HAVcr-2, T-cell immunoglobulin and mucin domain-containing protein 3, TIMD-3, T-cell immunoglobulin mucin receptor 3, TIM-3, T-cell membrane protein 3, CD366) is encoded by the Havcr2 (also known as Tim3, Timd3) gene (Gene ID: 171285) in murine species. TIM-3 is a single-pass type I membrane glycoprotein that is synthesized with a signal peptide (aa 1-19), which is subsequently cleaved off to produce the mature protein that contains an extracellular domain (aa 20-193), a transmembrane domain (aa 194-214), and a cytoplasmic domain (aa 215-281). Its expression is observed in T-helper type 1 cells, but not in naive T cells. However, its expression is up-regulated as they differentiate into T helper type 1 cells. It is also expressed by differentiated type 1 CD8+ cytotoxic T-cells, peritoneal exudate macrophages, monocytes, and splenic dendritic cells. It serves as a receptor for galectin-9 (LGALS9), phosphatidylserine, HMGB1, and CEACAM1. Binding of LGALS9 is proposed to be involved in innate immune response to intracellular pathogens. Phosphorylation of TIM-3 on tyrosine 256 is reported to increase by binding to LGALS9. Phosphorylation on tyrosine 256 and 263 also couples it to TCR signaling pathways. This ZooMAb® recombinant monoclonal antibody, generated by our proprietary technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Sabatos-Peyton, CA., et al. (2018). Oncoimmunology. 7(2); e1385690; Gorman, JV., et al. (2014). J. Immunol. 192(7); 3133-3142; Lee, J., et al. (2011). Mol. Cell Biol. 31(19); 3963-3974; Jayaraman, P., et al. (2010). J. Exp. Med. 207(11)l 2343-2354).
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Green Chemistry.This antibody is Preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information.
ZooMAb® antibodies represent an entirely new generation of recombinant monoclonal antibodies. Each ZooMAb® antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb® antibodies are reliably available and ready to ship when you need them.
Immunogen
Recombinant fragment corresponding to the first 191 amino acids from of Mouse TIM-3 conjugated to the Fc portion of mouse IgG2a.
Application
Quality Control Testing
Evaluated by Western Blotting in Rat thymus tissue lysate.
Western Blotting Analysis: A 1:1,000 dilution of this antibody detected TIM-3 in Rat thymus tissue lysate.
Tested Applications
Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected TIM-3 in Human thymus tissue lysate.
Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected TIM-3 in L5178Y cells transfected with TIM-3.
Flow Cytometry Analysis: 0.1 µg from a representative lot detected TIM-3 in one million L5178Y cells transfected with TIM-3.
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.
Biochem/physiol Actions
Clone RMT3-23 is a ZooMAb® rat recombinant monoclonal antibody that specifically detects TIM-3.
Physical form
Purified recombinant rat monoclonal antibody IgG, lyophilized in PBS, 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 µL.
Preparation Note
Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 µL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.
Reconstitute lyophilized antibody pellet with 25μL of ultrapure water or Phosphate Buffered Saline (PBS). Please refer to our reconstitution protocol and the specific application guidance on the suggested starting dilutions and sample type.
Legal Information
ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | rat |
| Quality Segment | 200 |
| recombinant | expressed in HEK 293 cells |
| conjugate | unconjugated |
| antibody form | purified antibody |
| antibody product type | primary antibodies |
| clone | RMT3-23, recombinant monoclonal |
| description | recombinant, expressed in HEK 293 cells |
| product line | ZooMAb® learn more |
| form | lyophilized |
| mol wt | calculated mol wt 30.93 kDa,observed mol wt ~26 kDa |
| purified by | using protein G |
| species reactivity | human, rat |
| species reactivity (predicted by homology) | mouse |
| packaging | antibody small pack of 25 |
| greener alternative product characteristics | Waste Prevention Designing Safer Chemicals Design for Energy Efficiency Learn more about the Principles of Green Chemistry. |
| enhanced validation | recombinant expression Learn more about Antibody Enhanced Validation |
| sustainability | Greener Alternative Product |
| technique(s) | flow cytometry: suitable,immunocytochemistry: suitable,western blot: suitable |
| isotype | IgG2aκ |
| epitope sequence | Unknown |
| Protein ID accession no. | NP_599011 |
| UniProt accession no. | Q8VIM0 |
| greener alternative category | Aligned |
| shipped in | ambient |
| storage temp. | 2-8°C |
| Gene Information | mouse ... Havcr2(171285) |
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¥ 2622.09
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¥ 2013.69
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¥ 2019.57
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¥ 6894.69
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¥ 8520.40
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¥ 6330.00
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¥ 2842.54
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¥ 1301.36
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