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Product Info Summary
| SKU: | A00555-4 |
|---|---|
| Size: | 100 μg/vial |
| Reactive Species: | Mouse, Rat |
| Host: | Rabbit |
| Application: | ELISA, IF, IHC, ICC, WB |
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Product info
Product Name
Anti-CD45/Ptprc Antibody Picoband®
SKU/Catalog Number
A00555-4
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-CD45/Ptprc Antibody Picoband® catalog # A00555-4. Tested in ELISA, IF, IHC, ICC, WB applications. This antibody reacts with Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Storage & Handling
At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.
Cite This Product
Anti-CD45/Ptprc Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00555-4)
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived mouse CD45/Ptprc recombinant protein (Position: N209-E1269).
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
Cross-reactivity
No cross-reactivity with other proteins.
Reactive Species
A00555-4 is reactive to Ptprc in Mouse, Rat
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Observed Molecular Weight
250 kDa
Calculated molecular weight
9072 MW
Background of PTPRC
CD45(Cluster of Differentiation 45), also known as PTPRC, LCA or CD45R, is an enzyme that, in humans, is encoded by the PTPRC gene. CD45 is a member of the protein tyrosine phosphatase (PTP) family. CD45 is a major high molecular mass leukocyte cell surface molecule which is also an integral membrane protein tyrosine phosphatase. The cytogenetic location of CD45 is 1q31.3-q32.1. CD45 is especially a prototype for transmembrane protein-tyrosine phosphatase (PTP). Targeted disruption of the CD45 gene leads to enhanced cytokine and interferon receptor-mediated activation of JAKs and STAT proteins. In vitro, CD45 directly dephosphorylates and binds to JAKs. Functionally, CD45 negatively regulates interleukin-3-mediated cellular proliferation, erythropoietin-dependent hematopoiesis, and antiviral responses in vitro and in vivo. CD45 has been best studied in T cells, where it determines T cell receptor signaling thresholds. CD45 is moved into or out of the immunological synapse (IS) membrane microdomain depending on the relative influence of interaction with the extracellular galectin lattice or the intracellular actin cytoskeleton. Galectin interaction can be finetuned by varying usage of the heavily Oglycosylated spliced regions and sialylation of Nlinked carbohydrates.
Antibody Validation
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.
Application & Images
Applications
A00555-4 is guaranteed for ELISA, IF, IHC, ICC, WB Boster Guarantee
Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.
Western blot, 0.25-0.5 μg/ml, Mouse
Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/ml, Mouse, Rat
Immunocytochemistry/Immunofluorescence, 5 μg/ml, Mouse
ELISA, 0.1-0.5 μg/ml, -
Positive Control
WB: mouse spleen tissue, mouse thymus tissue
IHC: rat lymph node tissue, rat spleen tissue, mouse lymph node tissue
ICC/IF: RAW2647 cell
Validation Images & Assay Conditions
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Figure 1. Western blot analysis of CD45/Ptprc using anti-CD45/Ptprc antibody (A00555-4).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: mouse spleen tissue lysates,
Lane 2: mouse thymus tissue lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CD45/Ptprc antigen affinity purified polyclonal antibody (Catalog # A00555-4) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for CD45/Ptprc at approximately 250 kDa. The expected band size for CD45/Ptprc is at 145 kDa.
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Figure 2. IHC analysis of CD45/Ptprc using anti-CD45/Ptprc antibody (A00555-4).
CD45/Ptprc was detected in a paraffin-embedded section of rat lymph node tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-CD45/Ptprc Antibody (A00555-4) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 3. IHC analysis of CD45/Ptprc using anti-CD45/Ptprc antibody (A00555-4).
CD45/Ptprc was detected in a paraffin-embedded section of rat spleen tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-CD45/Ptprc Antibody (A00555-4) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 4. IHC analysis of CD45/Ptprc using anti-CD45/Ptprc antibody (A00555-4).
CD45/Ptprc was detected in a paraffin-embedded section of mouse lymph node tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 μg/ml rabbit anti-CD45/Ptprc Antibody (A00555-4) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
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Figure 5. IF analysis of CD45/Ptprc using anti-CD45/Ptprc antibody (A00555-4).
CD45/Ptprc was detected in an immunocytochemical section of RAW264.7 cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 2 μg/mL rabbit anti-CD45/Ptprc Antibody (A00555-4) overnight at 4°C. DyLight488 Conjugated Goat Anti-Rabbit IgG (BA1127) was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.
Protein Target Info & Infographic
Gene/Protein Information For Ptprc (Source: Uniprot.org, NCBI)
Gene Name
Ptprc
Full Name
Receptor-type tyrosine-protein phosphatase C
Weight
9072 MW
Superfamily
protein-tyrosine phosphatase family
Alternative Names
Receptor-type tyrosine-protein phosphatase C; Leukocyte common antigen; L-CA; T200; CD45; PTPRC; CD45 PTPRC B220, CD45, CD45R, GP180, L-CA, LCA, LY5, T200 protein tyrosine phosphatase receptor type C receptor-type tyrosine-protein phosphatase C|CD45 |T200 glycoprotein|T200 leukocyte common |protein tyrosine phosphatase, receptor type, c polypeptide
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on Ptprc, check out the Ptprc Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for Ptprc: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].
Specific Publications For Anti-CD45/Ptprc Antibody Picoband® (A00555-4)
Hello CJ!
A00555-4 has been cited in 4 publications:
*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.
Zinc Prevents Abdominal Aortic Aneurysm Formation by Induction of A20-Mediated Suppression of NF-κB Pathway
Co-cultured the MSCs and cardiomyocytes can promote the growth of cardiomyocytes
Mesenchymal stem cells protect islets from hypoxia/reoxygenation‐induced injury
Inhibitory effect of mesenchymal stem cells on lymphocyte proliferation
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