Human TIM-3 PE-conjugated Antibody Best Seller

R&D Systems, part of Bio-Techne | Catalog # FAB2365P

Clone 344823 was used by HLDA to establish CD designation
R&D Systems, part of Bio-Techne

Key Product Details

Species Reactivity

Validated:

Human

Cited:

Human

Applications

Validated:

Flow Cytometry

Cited:

Flow Cytometry, Immunocytochemistry

Label

Phycoerythrin (Excitation = 488 nm, Emission = 565-605 nm)

Antibody Source

Monoclonal Rat IgG2A Clone # 344823

View all TIM-3 Antibodies »

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant human TIM-3
Ser22-Arg200
Accession # Q8TDQ0.2

Specificity

Detects human TIM‑3 in direct ELISAs and Western blots. Does not cross-react with recombinant human (rh) TIM‑1, rhTIM‑4, recombinant mouse (rm) TIM‑1, rmTIM‑2, rmTIM‑3, rmTIM‑5, or rmTIM‑6.

Clonality

Monoclonal

Host

Rat

Isotype

IgG2A

Scientific Data Images for Human TIM-3 PE-conjugated Antibody

Detection of TIM-3 antibody in Human Blood Monocytes antibody by Flow Cytometry.

Detection of TIM‑3 in Human Blood Monocytes by Flow Cytometry.

Human peripheral blood monocytes were stained with Rat Anti-Human TIM-3 PE-conjugated Monoclonal Antibody (Catalog # FAB2365P, filled histogram) or isotype control antibody (Catalog # IC006P, open histogram). View our protocol for Staining Membrane-associated Proteins.
Detection of Human TIM-3 by Flow Cytometry

Detection of Human TIM-3 by Flow Cytometry

Upregulation of immune checkpoint ligands on T cells after dendritic cell stimulation. T cells of 7–14 healthy donor were cocultured with autologous TLR-3-DCs pulsed with CMV, EBV, influenza, tetanus (CEFT) peptide pool or with CEFT peptide pool alone. Expression of various inhibitory checkpoint molecules was analyzed by flow cytometry. The percentage of positive cells is presented as box-and-whisker plots for CD4+(A) and for CD8+(B) T cells. *p < 0.05; **p < 0.01. Image collected and cropped by CiteAb from the following publication (https://journal.frontiersin.org/article/10.3389/fimmu.2018.00385/full), licensed under a CC-BY license. Not internally tested by R&D Systems.
Detection of Human TIM-3 by Flow Cytometry

Detection of Human TIM-3 by Flow Cytometry

Upregulation of immune checkpoint ligands on T cells after dendritic cell stimulation. T cells of 7–14 healthy donor were cocultured with autologous TLR-3-DCs pulsed with CMV, EBV, influenza, tetanus (CEFT) peptide pool or with CEFT peptide pool alone. Expression of various inhibitory checkpoint molecules was analyzed by flow cytometry. The percentage of positive cells is presented as box-and-whisker plots for CD4+(A) and for CD8+(B) T cells. *p < 0.05; **p < 0.01. Image collected and cropped by CiteAb from the following publication (https://journal.frontiersin.org/article/10.3389/fimmu.2018.00385/full), licensed under a CC-BY license. Not internally tested by R&D Systems.
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Applications for Human TIM-3 PE-conjugated Antibody

Application
Recommended Usage

Flow Cytometry

10 µL/106 cells
Sample: Human peripheral blood monocytes

Reviewed Applications

Read 1 review rated 5 using FAB2365P in the following applications:

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

Background: TIM-3

TIM-3 (T cell immunoglobulin and mucin domain-3), also known as HAVCR2, is a 60 kDa member of the TIM family of immune regulating molecules. TIMs are type I transmembrane glycoproteins with one Ig-like V-type domain and a Ser/Thr-rich mucin stalk region (1, 2). Mature human TIM-3 consists of a 181 amino acid (aa) extracellular domain (ECD), a 21 aa transmembrane segment, and a 78 aa cytoplasmic tail (3). An alternatively spliced isoform is truncated within the mucin-like stalk. Within the ECD, human TIM-3 shares 58% aa sequence identity with mouse and rat TIM-3. TIM-3 is up‑regulated on several populations of activated myeloid cells (macrophage, monocyte, dendritic cell, microglia, mast cell) and T cells (Th1, CD8+, NK, Treg) (3-10). Its binding to Galectin-9 induces a range of immunosuppressive functions which enhance immune tolerance and inhibit anti-tumor immunity (11). TIM-3 ligation attenuates CD8+ and Th1 cell responses (11-13) and promotes the activity of Treg and myeloid derived suppressor cells (8, 11, 13, 14). In addition, dendritic cell-expressed TIM-3 dampens inflammation by enabling the phagocytosis of apoptotic cells and the cross-presentation of apoptotic cell antigens (4). It also binds the alarmin HMGB1, thereby preventing the activation of TLRs in response to released tumor cell DNA (7). TIM-3 interactions with Galectin-9 can alternatively trigger immune stimulatory effects, such as the coactivation of NK cell cytotoxicity (10).

References

  1. Sakuishi, K. et al. (2011) Trends Immunol. 32:345.
  2. Anderson, A.C. (2012) Curr. Opin. Immunol. 24:213.
  3. Monney, L. et al. (2002) Nature 415:536.
  4. Nakayama, M. et al. (2009) Blood 113:3821.
  5. Anderson, A.C. et al. (2007) Science 318:1141.
  6. Wiener, Z. et al. (2007) J. Invest. Dermatol. 127:906.
  7. Chiba, S. et al. (2012) Nat. Immunol. 13:832.
  8. Sanchez-Fueyo, A. et al. (2003) Nat. Immunol. 4:1093.
  9. Ndhlovu, L.C. et al. (2012) Blood 119:3734.
  10. Gleason, M.K. et al. (2012) Blood 119:3064.
  11. Zhu, C. et al. (2005) Nat. Immunol. 6:1245.
  12. Sakhdari, A. et al. (2012) PLoS ONE 7:e40146.
  13. Sabatos, C.A. et al. (2003) Nat. Immunol. 4:1102.
  14. Dardalhon, V. et al. (2010) J. Immunol. 185:1383.

Long Name

T Cell Immunoglobulin Mucin-3

Alternate Names

CD366, HAVcr-2, HAVCR2, KIM-3, SPTCL, TIM3, TIMD3

Entrez Gene IDs

84868 (Human); 171285 (Mouse); 363578 (Rat); 479318 (Canine); 102141722 (Cynomolgus Monkey)

Gene Symbol

HAVCR2

UniProt

Q8TDQ0.2

Additional TIM-3 Products

Product Documents for Human TIM-3 PE-conjugated Antibody

Product Datasheets

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human TIM-3 PE-conjugated Antibody

For research use only

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