CD45 antibody | 135-4C5

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Mouse anti Human CD45

Product Type
Monoclonal Antibody
Clone
135-4C5
Isotype
IgG2b
Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
MCA2727 C F IF P* WB 0.2 mg
Mouse anti Human CD45 antibody, clone 135-4C5 recognises the human CD45 cell surface antigen, also known as the leucocyte common antigen (LCA). CD45 is a complex molecule existing in a number of isoforms. Antibodies recognising a common epitope on all of these isoforms are termed CD45 whilst those recognising only individual isoforms are termed CD45RA or CD45RO etc.

Mouse anti Human CD45 antibody, clone 135-4C5 reacts with all forms of CD45 expressed by all haematopoietic cells, except erythrocytes, having a higher level of expression on lymphocytes than on granulocytes.

This product is routinely tested in flow cytometry on human peripheral blood leucocytes.

Product Details

Target Species
Human
Product Form
Purified IgG - liquid
Preparation
Purified IgG prepared by affinity chromatography on Protein G
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
Approx. Protein Concentrations
IgG concentration 1.0mg/ml

Storage Information

Storage
Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
Shelf Life
18 months from date of despatch.

More Information

UniProt
P08575 Related reagents
Entrez Gene
PTPRC Related reagents
GO Terms
GO:0001915 negative regulation of T cell mediated cytotoxicity
GO:0001960 negative regulation of cytokine-mediated signaling pathway
GO:0002378 immunoglobulin biosynthetic process
GO:0005001 transmembrane receptor protein tyrosine phosphatase activity
GO:0005887 integral to plasma membrane
GO:0005925 focal adhesion
GO:0006469 negative regulation of protein kinase activity
GO:0006470 protein dephosphorylation
GO:0007411 axon guidance
GO:0019901 protein kinase binding
GO:0030890 positive regulation of B cell proliferation
GO:0033261 regulation of S phase
GO:0042100 B cell proliferation
GO:0045121 membrane raft
GO:0050852 T cell receptor signaling pathway
GO:0050853 B cell receptor signaling pathway
GO:0050857 positive regulation of antigen receptor-mediated signaling pathway
GO:0051209 release of sequestered calcium ion into cytosol
GO:0051607 defense response to virus
Regulatory
For research purposes only

Applications of CD45 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Flow Cytometry 1/10 1/100
Immunofluorescence
Immunohistology - Frozen 1/200
Immunohistology - Paraffin 1 1/200
Western Blotting
  1. 1This product requires antigen retrieval using heat treatment prior to staining of paraffin sections.Sodium citrate buffer pH 6.0 is recommended for this purpose.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul.
Histology Positive Control Tissue
Human tonsil
Western Blotting
MCA2727 detects a band/s of approximately 180kDa, 200kDa, 210kDa and 220kDa in B-cell lysates.

Secondary Antibodies Available

Description Product Code Pack Size Applications List Price Quantity
Human anti Mouse IgG2b:FITC HCA038F 0.1 mg F
Human anti Mouse IgG2b:HRP HCA038P 0.1 mg E
Goat anti Mouse IgG (H/L):Alk. Phos. (Multi Species Adsorbed) STAR117A 0.5 mg E WB
Goat anti Mouse IgG (H/L):DyLight®488 (Multi Species Adsorbed) STAR117D488GA 0.1 mg F IF
Goat anti Mouse IgG (H/L):DyLight®549 (Multi Species Adsorbed) STAR117D549GA 0.1 mg F IF WB
Goat anti Mouse IgG (H/L):DyLight®649 (Multi Species Adsorbed) STAR117D649GA 0.1 mg F IF
Goat anti Mouse IgG (H/L):DyLight®680 (Multi Species Adsorbed) STAR117D680GA 0.1 mg F WB
Goat anti Mouse IgG (H/L):DyLight®800 (Multi Species Adsorbed) STAR117D800GA 0.1 mg F IF WB
Goat anti Mouse IgG (H/L):FITC (Multi Species Adsorbed) STAR117F 0.5 mg F
Goat anti Mouse IgG (H/L):HRP (Multi Species Adsorbed) STAR117P 0.5 mg E WB
Goat anti Mouse IgG (Fc):FITC STAR120F 1 mg C F
Goat anti Mouse IgG (Fc):HRP STAR120P 1 mg E WB
Rabbit F(ab')2 anti Mouse IgG:RPE STAR12A 1 ml F
Rabbit F(ab')2 anti Mouse IgG:HRP (Human Adsorbed) STAR13B 1 mg C E P RE WB
Goat anti Mouse IgG:FITC (Rat Adsorbed) STAR70 0.5 mg F
Goat anti Mouse IgG:RPE (Rat Adsorbed) STAR76 1 ml F
Goat anti Mouse IgG:HRP (Rat Adsorbed) STAR77 0.5 mg C E P
Goat anti Mouse IgG/A/M:Alk. Phos. STAR87A 1 mg C E WB
Goat anti Mouse IgG/A/M:HRP (Human Adsorbed) STAR87P 1 mg E
Rabbit F(ab')2 anti Mouse IgG:Dylight®800 STAR8D800GA 0.1 mg F IF WB
Rabbit F(ab')2 anti Mouse IgG:FITC STAR9B 1 mg F

Negative Isotype Controls Available

Description Product Code Pack Size Applications List Price Quantity
Mouse IgG2b Negative Control MCA691 100 Tests F

Useful Reagents Available

Description Product Code Pack Size Applications List Price Quantity
Histar Detection System STAR3000A 50 Tests C P
Histar Detection System STAR3000B 150 Tests C P
Histar Detection System STAR3000C 500 Tests C P

Application Based External Images

Immunofluorescence

Product Specific References

References for CD45 antibody

  1. Alsinet, E. et al. (1990) Differential effects of anti-CD45 monoclonal antibody on human B cell proliferation: a monoclonal antibody recognizing a neuraminidase-sensitive epitope of the T200 molecule enhances anti-immunoglobulin-induced proliferation.
    Eur J Immunol. 20 (12): 2801-4.
  2. Thiele, G.M. et al. (2015) Malondialdehyde-acetaldehyde adducts and anti-malondialdehyde-acetaldehyde antibodies in rheumatoid arthritis.
    Arthritis Rheumatol. 67 (3): 645-55.
  3. Gómez, M.C. et al. (2015) Characterization and Multilineage Differentiation of Domestic and Black-Footed Cat Mesenchymal Stromal/Stem Cells from Abdominal and Subcutaneous Adipose Tissue.
    Cell Reprogram. 17 (5): 376-92.