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AB269292

PE Anti-CD5 抗体 [CRIS1]

PE Anti-CD5 antibody [CRIS1]

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Mouse Monoclonal CD5 antibody - conjugated to PE. Suitable for Flow Cyt and reacts with Human samples. Immunogen corresponding to Cell preparation containing CD5 protein.

別名を表示する

CD5, LEU1, T-cell surface glycoprotein CD5, Lymphocyte antigen T1/Leu-1

1 Images
Flow Cytometry - PE Anti-CD5 antibody [CRIS1] (AB269292)
  • Flow Cyt

Unknown

Flow Cytometry - PE Anti-CD5 antibody [CRIS1] (AB269292)

Flow cytometry analysis (surface staining) of human peripheral blood labeling CD5 with ab269292.

Key facts

宿主種

Mouse

クローン性

Monoclonal

クローン番号

CRIS1

アイソタイプ

IgG2a

標識

PE

励起波長/蛍光波長

Ex: 480;565nm, Em: 578nm

キャリアフリー

No

交差種

Human

アプリケーション

Flow Cyt

applications

免疫原

Cell preparation containing CD5 protein. The exact immunogen used to generate this antibody is proprietary information.

P06127

特異性

ab269292 reacts with an extracellular epitope of CD5.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "20 µL for 10^6 Cells", "FlowCyt-species-notes": "<p>Or 100 μL of whole blood.</p>" } } }

出荷温度及び保存条件

製品の状態
Liquid
精製方法
Size-exclusion chromatography
精製に関する特記事項
The purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. The conjugate is purified by size-exclusion chromatography.
バッファー組成
pH: 7.4 Preservative: 0.1% Sodium azide Constituents: PBS
出荷温度
Blue Ice
短期保存温度
+4°C
長期保存温度
+4°C
保管に関する情報
Store in the dark

補足情報

This supplementary information is collated from multiple sources and compiled automatically.

CD5 also known as T1 or Leu-1 is a glycoprotein with a molecular mass of approximately 67 kDa. It is expressed mainly on the surface of T cells and a subset of B cells. CD5 plays a major role in the regulation of immune responses. It functions by modulating T-cell receptor (TCR) signaling often acting as a negative regulator to prevent excessive immune activation. Researchers often utilize CD5 antibodies such as those conjugated with PerCP for immunohistochemistry (IHC) to study this protein's expression and distribution.
Biological function summary

CD5 is essential in the immune system's ability to maintain tolerance to self-antigens thereby preventing autoimmune responses. CD5 forms part of a receptor complex on the cell surface that interacts with ligands and other receptors to fine-tune immune cell signaling. Its localization and function in T cells relate closely to its ability to modulate signaling pathways essential for cell survival and proliferation. This modulation is important for ensuring that immune responses are appropriate to the stimuli encountered.

Pathways

CD5 is involved in signal transduction processes important for immune tolerance and modulation. It intersects with pathways like the T cell receptor (TCR) signaling pathway and the NF-kB signaling pathway. These pathways involve interaction with proteins like Zap70 a tyrosine kinase related to TCR signaling and the downstream activation of transcription factors that regulate immune responses. The protein CRIS1 also appears in some pathway interactions highlighting the interconnected nature of immune regulatory proteins.

CD5 has significant associations with autoimmune diseases such as systemic lupus erythematosus (SLE) where its modulatory role can affect autoantibody production. Additionally CD5 in conjunction with proteins like OX19 correlates with certain lymphoproliferative disorders including chronic lymphocytic leukemia (CLL). In these disorders the expression and function of CD5 may impact disease progression and patient response to therapy making it a potential target for intervention in immune-related conditions.

製品プロトコール

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ターゲットの情報

Lymphoid-specific receptor expressed by all T-cells and in a subset of B-cells known as B1a cells. Plays a role in the regulation of TCR and BCR signaling, thymocyte selection, T-cell effector differentiation and immune tolerance. Acts by interacting with several ligands expressed on B-cells such as CD5L or CD72 and thereby plays an important role in contact-mediated, T-dependent B-cell activation and in the maintenance of regulatory T and B-cell homeostasis. Functions as a negative regulator of TCR signaling during thymocyte development by associating with several signaling proteins including LCK, CD3Z chain, PI3K or CBL (PubMed : 1384049, PubMed : 1385158). Mechanistically, co-engagement of CD3 with CD5 enhances phosphorylated CBL recruitment leading to increased VAV1 phosphorylation and degradation (PubMed : 23376399). Modulates B-cell biology through ERK1/2 activation in a Ca(2+)-dependent pathway via the non-selective Ca(2+) channel TRPC1, leading to IL-10 production (PubMed : 27499044).
See full target information CD5

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