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Invitrogen
CD366 (TIM3) Monoclonal Antibody (8B.2C12), APC-eFluor™ 780, eBioscience™
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CD366 (TIM3) Antibody (47-5871-82) in Flow
Staining of BALB/c splenocytes with CD4 Monoclonal Antibody, APC (Product # 17-0041-82) and 0.125 µg of Rat IgG1 K Isotype Control APC-eFluor 780 (Product # 47-4301-80) (left) or 0.125 µg of Anti-Mouse CD366 (TIM3) APC-eFluor 780 (right). Cells in the lymphocytes gate were used for analysis.
产品信息
47-5871-82
应用
建议稀释比
已发表文章
产品规格
种属反应
Mouse
已发表种属
Not Applicable
宿主/亚型
Rat
/ IgG1, kappa
分类
Monoclonal
类型
Antibody
克隆号
8B.2C12
偶联物
激发/发射光谱
756/785 nm
查看光谱
形式
Liquid
浓度
0.2 mg/mL
纯化类型
Affinity chromatography
保存液
PBS, pH 7.2
内含物
0.09% sodium azide
保存条件
4° C, store in dark, DO NOT FREEZE!
运输条件
Ambient (domestic); Wet ice (international)
RRID
AB_2784711
产品详细信息
Description: The 8B.2C12 monoclonal antibody reacts with mouse CD366 (TIM3), a Th1-specific cell surface protein. CD366 is a type I transmembrane protein and contains an immunoglobulin and a mucin-like domain in its extracellular portion and a tyrosine phosphorylation motif in its cytoplasmic portion. CD366 is expressed selectively by differentiated CD4+ Th1 and CD8+ Tc1, but is absent on Th2 and Tc2. Other hematopoietic cell types, including naive T cells, B cells, macrophages and dendritic cells, do not express CD366, at least at the protein level. Expression of CD366 is upregulated at a late stage of T cell differentiation on Th1 cells after 3 rounds of in vitro polarization suggesting a role for this molecule in the transport or effector function of Th1 cells rather than a contribution to T cell differentiation. In an experimental autoimmune encephalomyelitis (EAE) model, CD366 was shown to be expressed on most CD4+ and CD8+ T cells in the central nervous system at the onset of clinical signs of disease, while less than 2% of CD4+ cells in the periphery expressed CD366 after immunization. In this model, in vivo administration of 8B.2C12 resulted in a hyperacute and atypical disease phenotype. It is postulated that the engagement of CD366 during T cell activation results in the expansion and activation of macrophages and increased severity of autoimmune disease. The Tim gene family may have an important role in the regulation of autoimmunity and allergies.
The 8B.2C12 antibody binds to the BALB/c allele of CD366 while reactivity to the C57Bl/6 allele is significantly weaker.
Applications Reported: 8B.2C12 has been reported for use in flow cytometric analysis.
Applications Tested: This 8B.2C12 antibody has been tested by flow cytometric analysis of mouse splenocytes. This may be used at less than or equal to 0.25 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
APC-eFluor 780 emits at 780 nm and is excited with the Red laser (633-647 nm). Please make sure that your instrument is capable of detecting this fluorochrome.
Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light.
Fixation: Samples can be stored in IC Fixation Buffer (Product # 00-8222-49) (100 µL of cell sample + 100 µL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (Product # 00-5333-57) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.
Excitation: 633-647 nm; Emission: 780 nm; Laser: Red Laser.
靶标信息
TIM3 (Hepatitis A virus cellular receptor 2, HAVCR2, T-cell immunoglobulin, mucin-dmain containing-3) is a 281 amino acid long, Type-1 Th1- specific cell surface glycoprotein expressed on terminally differentiated CD4+Th1 and CD8+Tc1 cells. TIM3 consists of an IgV-like domain, a mucin-like domain in the extracellular region, and a conserved Tyrosine phosphorylation motif in the cytoplasmic region. TIM3 is involved in macrophage activation and induction of autoimmune diseases. Further, TIM3 down-regulates aggressive Th1-mediated immune responses and facilitates in the development of immune tolerance. Pathological significance of TIM3 has been attributed to Experimental autoimmune encephalomyelitis (EAE), a Th-1 dependent autoimmune disease, and also enhances the severity of experimental autoimmune encephalomyelitis in mice.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: CD366; FLJ14428; HAVcr-2; Hepatitis A virus cellular receptor 2 homolog; sCD366; soluble CD366; soluble TIM 3; T-cell immunoglobulin and mucin domain containing 3; T-cell immunoglobulin and mucin domain-containing protein 3; T-cell immunoglobulin mucin receptor 3; T-cell membrane protein 3; TIM-3; TIMD-3
基因别名: Havcr2; TIM-3; Tim3; Timd3
UniProt ID: (Mouse) Q8VIM0
Entrez Gene ID: (Mouse) 171285
