Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Mouse monoclonal [4KB5] to CD45RA
- Suitable for: IHC-P, Flow Cyt
- Reacts with: Human
製品名Anti-CD45RA antibody [4KB5]
CD45RA 一次抗体 製品一覧
製品の詳細Mouse monoclonal [4KB5] to CD45RA
アプリケーション適用あり: IHC-P, Flow Cytmore details
- IHC-P: Human tonsil tissue. Flow Cyt: Human peripheral blood mononuclear cells.
This antibody clone is manufactured by Abcam. If you require a different buffer formulation or a particular conjugate for your experiments, please contact email@example.com.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
保存方法Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
バッファーPreservative: 0.01% Sodium azide
Constituents: 0.05% BSA, 40% Glycerol, PBS
Concentration information loading...
精製度Protein A purified
Our Abpromise guarantee covers the use of ab755 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IHC-P||Use a concentration of 0.239 µg/ml. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.|
|Flow Cyt||Use a concentration of 1.017 µg/ml.|
機能Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor. Acts as a positive regulator of T-cell coactivation upon binding to DPP4. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation, recruits and dephosphorylates SKAP1 and FYN. Dephosphorylates LYN, and thereby modulates LYN activity.
関連疾患Severe combined immunodeficiency autosomal recessive T-cell-negative/B-cell-positive/NK-cell-positive
配列類似性Belongs to the protein-tyrosine phosphatase family. Receptor class 1/6 subfamily.
Contains 2 fibronectin type-III domains.
Contains 2 tyrosine-protein phosphatase domains.
ドメインThe first PTPase domain interacts with SKAP1.
翻訳後修飾Heavily N- and O-glycosylated.
細胞内局在Membrane. Membrane raft. Colocalized with DPP4 in membrane rafts.
- Information by UniProt
- B220 antibody
- CD45 antibody
- CD45 antigen antibody
Immunohistochemical analysis of paraffin-embedded human tonsil tissue labeling CD45RA with ab755 at 0.239µg/ml, followed by ready to use secondary. Positive staining on human tonsil tissue is observed. The section was incubated with ab755 for 10 mins at RT. The immunostaining staining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin.
Secondary antibody only control: Used PBS instead of primary antibody, followed by ready to use secondary.
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins.
Flow cytometric analysis of human peripheral blood mononuclear cell (PBMC) (right) labeling CD45RA with ab755 at 1.017µg/ml compared with mouse monoclonal IgG Isotype Control (left). Goat anti-mouse IgG (Alexa Fluor® 488) (ab150113) at 1/2000 dilution was used as the secondary antibody.
Gated on viable cells.
ab755 は 1 報の論文で使用されています。
- Li FJ et al. A rapid translocation of CD45RO but not CD45RA to lipid rafts in IL-6-induced proliferation in myeloma. Blood 105:3295-302 (2005). PubMed: 15626731