Anti-Human CD44 Monoclonal Antibody, Flow Validated

Product Name

Anti-Human CD44 Monoclonal Antibody, Flow Validated

View all CD44 Antibodies

SKU/Catalog Number

FC00052

Size

100ug, 500ug

Form

Liquid, in PBS, pH7.2, <0.09% NaN3 and 0.2% (w/v) BSA

Description

Boster Bio Anti-Human CD44 Monoclonal Antibody Unconjugated Conjugated, Flow Validated (Catalog# FC00052). Tested in Flow Cytometry application(s). This antibody reacts with Human.

Storage & Handling

Store at 2-8°C. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-Human CD44 Monoclonal Antibody, Flow Validated (Boster Biological Technology, Pleasanton CA, USA, Catalog # FC00052)

Host

Mouse

Contents

PBS pH 7.2, 0.1% (w/v) BSA, 0.09% (w/v) sodium azide

Clonality

Monoclonal

Clone Number

Clone: Hermes-3

Isotype

IgG2a,k

Immunogen

CD44 recombinant protein

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Reactive Species

FC00052 is reactive to CD44 in Human

Applications

FC00052 is guaranteed for Flow Cytometry Boster Guarantee

Observed Molecular Weight

Calculated molecular weight

81538 MW

Background of CD44

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.

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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.

User needs to optimize the dilution ratio for this antibody.

Validation Images & Assay Conditions

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Lymphocytes gated PBMCs stained with purified anti-human CD44 (clone Hermes-3) followed by goat anti-mouse IgG (H+L) Alexa Fluor 488 (red histogram). Lymphocytes gated PBMCs stained with mouse IgG2a isotype control followed by goat anti-mouse IgG (H+L) Alexa Fluor 488 (Blue histogram). The data are generated by BD Accuri C6 Flow Cytometer and analyzed by FlowJo software.

Gene/Protein Information For CD44 (Source: Uniprot.org, NCBI)

Alternative Names

CD44 antigen; CD44 molecule (Indian blood group); CD44; CD44R; CDw44; cell surface glycoprotein CD44; chondroitin sulfate proteoglycan 8; CSPG8; ECMR-III; epican; Extracellular matrix receptor III; GP90 lymphocyte homing/adhesion receptor; HCAM; HCELL; hematopoietic cell E- and L-selectin ligand; Heparan sulfate proteoglycan; Hermes antigen; homing function and Indian blood group system; HUTCH-I; Hyaluronate receptor; IN; LHR; MC56; MDU2; MDU2CD44 antigen (homing function and Indian blood group system); MDU3; MDU3CDW44; MIC4; MIC4MGC10468; MUTCH-I; Pgp1; PGP-1; PGP-I; Phagocytic glycoprotein 1 CD44 CDW44, CSPG8, ECMR-III, HCELL, HUTCH-I, IN, LHR, MC56, MDU2, MDU3, MIC4, Pgp1 CD44 molecule (Indian blood group) CD44 antigen|GP90 lymphocyte homing/adhesion receptor|Hermes antigen|Indian blood group antigen|cell surface glycoprotein CD44|chondroitin sulfate proteoglycan 8|epican|extracellular matrix receptor III|hematopoietic cell E- and L-selectin ligand|heparan sulfate proteoglycan|homing function and Indian blood group system|hyaluronate receptor|phagocytic glycoprotein 1|soluble CD44

For more info on CD44, check out the CD44 Infographic

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In this infographic, you will see the following information for CD44: 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].

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