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Mouse CD45/LCA Monoclonal Antibody | anti-CD45/LCA antibody

CD45/LCA (Leucocyte Marker)

Gene Names
PTPRC; LCA; LY5; B220; CD45; L-CA; T200; CD45R; GP180
Reactivity
Human. Others not known.
Applications
Flow Cytometry, Functional Assay, Immunofluorescence, Immunohistochemistry
Purity
Purified Ab with BSA and Azide at 200ug/ml OR Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
Synonyms
CD45/LCA; Monoclonal Antibody; CD45/LCA (Leucocyte Marker); B220; CD45R; GP180; Leukocyte common antigen (LCA); Loc; Ly-5; Lyt-4; Protein tyrosine phosphatase receptor type C (PTPRC); Receptor-type tyrosine-protein phosphatase C; T200 glycoprotein; anti-CD45/LCA antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human. Others not known.
Clonality
Monoclonal
Isotype
IgG1, kappa
Clone Number
Bra55
Specificity
CD45R, also designated CD45 and PTPRC, has been identified as a transmembrane glycoprotein, broadly expressed among hematopoietic cells. Multiple isoforms of CD45R are distributed throughout the immune system according to cell type. These isoforms arise because of alternative splicing of exons 4, 5, and 6. The corresponding protein domains are characterized by the binding of monoclonal antibodies specific for CD45RA (exon 4), CD45RB (exon 5), CD45RC (exon 6) and CD45RO (exons 4 to 6 spliced out). The variation in these isoforms is localized to the extracellular domain of CD45R, while the intracellular domain is conserved. CD45R functions as a phosphor-tyrosine phosphatase. Antibody to CD45 is useful in differential lymphoid tumors from non-hematopoietic undifferentiated neoplasms.
Purity/Purification
Purified Ab with BSA and Azide at 200ug/ml OR Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
Form/Format
200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Sequence Length
1,145
Applicable Applications for anti-CD45/LCA antibody
Flow Cytometry (FC/FACS), Immunofluorescence (IF), Immunohistology (Formalin-Fixed)
Application Notes
FC/FACS: 0.5-1ug/million cells
IF: 0.5-1ug/ml
Immunohistology (Formalin-Fixed): 0.5-1.0ug/ml for 30 minutes at RT; Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
Immunogen
Recombinant full-length human PTPRC protein
Positive Control
Ramos, U-698, or GA-10 Cells. Tonsil
Cellular Localization
Cytoplasmic & extracellular (secreted)
Chromosome Location
1q31.3
Preparation and Storage
Antibody with azide - store at 2 to 8 degree C.
Antibody without azide - store at -20 to -80 degree C.
Antibody is stable for 24 months. Non-hazardous. No MSDS required.
References
Chorvath B, et. al. Neoplasma, 1987, 34(6):685-92.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
180-220kDa
NCBI Official Full Name
receptor-type tyrosine-protein phosphatase C isoform 1
NCBI Official Synonym Full Names
protein tyrosine phosphatase, receptor type C
NCBI Official Symbol
PTPRC
NCBI Official Synonym Symbols
LCA; LY5; B220; CD45; L-CA; T200; CD45R; GP180
NCBI Protein Information
receptor-type tyrosine-protein phosphatase C
UniProt Protein Name
Receptor-type tyrosine-protein phosphatase C
UniProt Gene Name
PTPRC
UniProt Synonym Gene Names
L-CA

NCBI Description

The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitosis, and oncogenic transformation. This PTP contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains, and thus is classified as a receptor type PTP. This PTP 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, or by activating various Src family kinases required for the antigen receptor signaling. This PTP also suppresses JAK kinases, and thus functions as a regulator of cytokine receptor signaling. Alternatively spliced transcripts variants of this gene, which encode distinct isoforms, have been reported. [provided by RefSeq, Jun 2012]

Uniprot Description

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 ().

Research Articles on CD45/LCA

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Product Notes

The CD45/LCA ptprc (Catalog #AAA4380669) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The CD45/LCA (Leucocyte Marker) reacts with Human. Others not known. and may cross-react with other species as described in the data sheet. AAA Biotech's CD45/LCA can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS), Immunofluorescence (IF), Immunohistology (Formalin-Fixed). FC/FACS: 0.5-1ug/million cells IF: 0.5-1ug/ml Immunohistology (Formalin-Fixed): 0.5-1.0ug/ml for 30 minutes at RT; Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes. Researchers should empirically determine the suitability of the CD45/LCA ptprc for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD45/LCA, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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