Anti-CD45 antibody
-
概述
- 产品描述Protein tyrosine phosphatase, receptor type, C also known as PTPRC is an enzyme that, in humans, is encoded by the PTPRC gene. PTPRC is also known as CD45 antigen (CD stands for cluster of differentiation), which was originally called leukocyte common antigen (LCA). The protein product of this gene, best known as CD45, is a member of the protein tyrosine phosphatase (PTP) family. PTPs are signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. CD45 contains an extracellular domain, a single transmembrane segment, and two tandem intracytoplasmic catalytic domains, and thus belongs to the receptor type PTP family. CD45 is a type I transmembrane protein that is present in various isoforms on all differentiated hematopoietic cells (except erythrocytes and plasma cells). CD45 has been shown to be an essential regulator of T- and B-cell antigen receptor signaling. It functions through either direct interaction with components of the antigen receptor complexes via its extracellular domain (a form of co-stimulation), or by activating various Src family kinases required for the antigen receptor signaling via its cytoplasmic domain. CD45 also suppresses JAK kinases, and so functions as a negative regulator of cytokine receptor signaling.
- 产品名称Anti-CD45 antibody
- 分子量147 kDa (Predicted band size)
- 种属反应性Human
- 验证应用WB,IHC-P,FC
- 抗体类型兔多抗
- 免疫原Synthetic peptide within C-terminal human CD45.
- 偶联Non-conjugated
-
性能
- 形态Liquid
- 浓度1 mg/mL.
- 存放说明Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
- 存储缓冲液1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
- 亚型IgG
- 纯化方式Peptide affinity purified.
- 亚细胞定位Cell membrane, Membrane raft.
- 其它名称B220 antibody
CD 45 antibody
CD45 antibody
CD45 antigen antibody
CD45R antibody
GP180 antibody
L-CA antibody
LCA antibody
Leukocyte common antigen antibody
loc antibody
Ly-5 antibody
LY5 antibody
Ly5, homolog of antibody
Lyt-4 antibody
OTTHUMP00000033813 antibody
OTTHUMP00000033816 antibody
OTTHUMP00000033817 antibody
OTTHUMP00000038574 antibody
Protein tyrosine phosphatase receptor type c polypeptide antibody
Protein tyrosine phosphatase, receptor type C antibody
protein tyrosine phosphatase, receptor type, C antibody
Protein tyrosine phosphatase, receptor type, c polypeptide antibody
Ptprc antibody
PTPRC_HUMAN antibody
Receptor-type tyrosine-protein phosphatase C antibody
T200 antibody
T200 glycoprotein antibody
T200 leukocyte common antigen antibody
more
-
应用
WB:1:500-1:2,000
IHC-P:1:50-1:500
FC:1:50-1:100
-
Fig1: Western blot analysis of CD45 on Jurkat cell lysate. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Fig2: Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-CD45 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibod for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Fig3: Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-CD45 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody ( for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Fig4: Flow cytometric analysis of CD45 was done on Jurkat cells. The cells were fixed, permeabilized and stained with the primary antibody(red). After incubation of the primary antibody at room temperature for an hour, the cells were stained with a Alexa Fluor 488-conjugated Goat anti-Rabbit IgG Secondary antibody at 1/1000 dilution for 30 minutes.Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
特别提示：本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！
