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AB6329

Anti-CD45 antibody [OX30]

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(4 Publications)

Mouse Monoclonal CD45 antibody. Suitable for Flow Cyt and reacts with Rat samples. Cited in 4 publications.

View Alternative Names

CD45, Receptor-type tyrosine-protein phosphatase C, Leukocyte common antigen, T200, L-CA, Ptprc

1 Images
Flow Cytometry - Anti-CD45 antibody [OX30] (AB6329)
  • Flow Cyt

Lab

Flow Cytometry - Anti-CD45 antibody [OX30] (AB6329)

Lewis rat splenocytes stained with ab6329 (right) or mouse IgG2aκ (left). Lewis rat splenocytes were incubated for 30 min on ice in 10% rat serum to block FC receptors and non-specific protein-protein interaction followed by the antibody (ab6329) or mouse IgG2aκ Isotype (ab18450) (1x106 in 100μl at 0.2 μg/ml) for 30 min on ice.

The secondary antibody Goat Anti-Mouse IgG H&L (Alexa Fluor ® 488, pre-adsorbed) (ab150117) was used at 1/2000 dilution for 30 min at 4°C. The cells were simultaneously stained with CD3 APC antibody.

Acquisition of >30,000 events were collected using a 50 mW Blue laser (488nm) and 530/30 bandpass filter. Events were gated on viable lymphocytes.

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

OX30

Isotype

IgG2a

Light chain type

kappa

Carrier free

No

Reacts with

Rat

Applications

Flow Cyt

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Complementary Products

Assay Kits

AB277445

Mouse CD45 ELISA kit

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Secondary Antibodies

AB150077

Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488)

Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (AB150077)

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Primary Antibodies

AB15580

Anti-Ki67 antibody

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ki67 antibody (AB15580)

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Primary Antibodies

AB189524

Anti-CD44 antibody [EPR18668]

RabMAb|Recombinant|Lab Essentials|20ul selling size|KO Validated

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD44 antibody [EPR18668] (AB189524)

  • 5
  • 1
Primary Antibodies

AB7817

Anti-alpha smooth muscle Actin antibody [1A4]

KO Validated

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-alpha smooth muscle Actin antibody [1A4] (AB7817)

  • 5
  • 105
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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": { "Rat": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "0.2 µg/mL", "FlowCyt-species-notes": "<p></p>" } } }
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Product details

Want a custom formulation?
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com
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Properties and storage information

Form
Liquid
Purification technique
Affinity purification
Purification notes
Purified from TCS.
Storage buffer
Preservative: 0.02% Sodium azide Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
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Supplementary information

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

CD45 also known as Protein tyrosine phosphatase receptor type C (PTPRC) is a transmembrane glycoprotein with a molecular mass ranging between 180-240 kDa depending on its isoform. It is expressed on the surface of almost all hematopoietic cells except for mature erythrocytes and platelets. CD45 has a critical role in regulating antigen receptor signaling by modifying kinases involved in signal transduction and it is essential in lymphocyte development and activation. Because of its broad expression on immune cells CD45 is a valuable marker for differentiating various immune cell types in assays like flow cytometry and immunohistochemistry (IHC) often referred to as CD45 stain.
Biological function summary

CD45 acts by regulating tyrosine phosphorylation in the immune cell signaling context participating directly in signal transduction. It functions by dephosphorylating specific phosphotyrosine residues on various proteins modulating the signaling threshold required for lymphocyte activation. Although not known to be part of a protein complex CD45 itself shows isoform variation that associates with specific immune cell types impacting their function. Importantly CD45 interacts with multiple signaling molecules to affect cell growth and differentiation.

Pathways

Scientists associate CD45 with signaling pathways such as the T-cell receptor (TCR) and B-cell receptor (BCR) signaling. CD45 modulates the activity of Src family kinases important elements in these pathways making it essential for effective immune response and tolerance. Furthermore interactions between CD45 and proteins like Lck in T-cells or Lyn in B-cells highlight its pivotal role in executing its signaling functions.

Scientists often link CD45 to immune-related conditions including autoimmunity and leukemia. In autoimmune diseases altered CD45 expression or activity can disrupt normal immune function contributing to pathogenesis. In leukemia CD45 expression levels can assist in disease classification and prognosis as it interacts with proteins involved in cell cycle regulation. The anti-CD45 antibodies can provide diagnostic and therapeutic avenues highlighting their utility in disease management.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

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 (By similarity). Dephosphorylates LYN, and thereby modulates LYN activity (By similarity). Interacts with CLEC10A at antigen presenting cell-T cell contact; CLEC10A on immature dendritic cells recognizes Tn antigen-carrying PTPRC/CD45 receptor on effector T cells and modulates T cell activation threshold to limit autoreactivity.
See full target information Ptprc
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Publications (4)

Recent publications for all applications. Explore the full list and refine your search

Molecular medicine (Cambridge, Mass.) 29:33 PubMed36918760

2023

Caveolin-1 is involved in fatty infiltration and bone-tendon healing of rotator cuff tear.

Applications

Unspecified application

Species

Unspecified reactive species

Shanhong Fang,Mengqiang You,Jie Wei,Peng Chen

International journal of stem cells 14:298-309 PubMed34158416

2021

Role of miRNA-324-5p-Modified Adipose-Derived Stem Cells in Post-Myocardial Infarction Repair.

Applications

Unspecified application

Species

Unspecified reactive species

Zhou Ji,Chan Wang,Qing Tong

World journal of gastroenterology 12:4529-35 PubMed16874866

2006

Characterization of pancreatic stem cells derived from adult human pancreas ducts by fluorescence activated cell sorting.

Applications

Unspecified application

Species

Unspecified reactive species

Han-Tso Lin,Shih-Hwa Chiou,Chung-Lan Kao,Yi-Ming Shyr,Chien-Jen Hsu,Yih-Wen Tarng,Larry L-T Ho,Ching-Fai Kwok,Hung-Hai Ku

European journal of immunology 15:168-73 PubMed2578966

1985

Molecular and antigenic heterogeneity of the rat leukocyte-common antigen from thymocytes and T and B lymphocytes.

Applications

Unspecified application

Species

Unspecified reactive species

G R Woollett,A N Barclay,M Puklavec,A F Williams
View all publications
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Product promise

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