Flow cytometric analysis of CD44 expression on human peripheral blood lymphocytes. Whole blood was stained with either Biotin Mouse Anti-Human CD44 (Cat. No. 555477, solid line histogram) or Biotin Mouse IgG2b ĸ Isotype Control (Cat. No. 555741, dashed line histogram), followed by PE-Streptavidin (Cat. No. 554061, both histograms). The erythrocytes were lysed with BD FACS™ Lysing Solution (Cat. No. 349202). Flow cytometry was performed on a BD FACScan™ Flow Cytometry System.
Flow cytometric analysis of CD44 expression on human peripheral blood lymphocytes. Whole blood was stained with either Biotin Mouse Anti-Human CD44 (Cat. No. 555477, solid line histogram) or Biotin Mouse IgG2b ĸ Isotype Control (Cat. No. 555741, dashed line histogram), followed by PE-Streptavidin (Cat. No. 554061, both histograms). The erythrocytes were lysed with BD FACS™ Lysing Solution (Cat. No. 349202). Flow cytometry was performed on a BD FACScan™ Flow Cytometry System.
Product Details
BD Pharmingen™
Phagocytic glycoprotein 1; Pgp-1; H-CAM; Hermes; ECMR III; HUTCH-1
Human (QC Testing)
Mouse IgG2b, κ
Flow cytometry (Routinely Tested)
20 µl
VI A092
960
AB_395869
Aqueous buffered solution containing BSA, protein stabilizer, and ≤0.09% sodium azide.
RUO
Preparation And Storage
Store undiluted at 4°C. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with biotin under optimum conditions, and unreacted biotin was removed.
Product Notices
- This reagent has been pre-diluted for use at the recommended Volume per Test. We typically use 1 × 10^6 cells in a 100-µl experimental sample (a test).
- An isotype control should be used at the same concentration as the antibody of interest.
- Source of all serum proteins is from USDA inspected abattoirs located in the United States.
- Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
- For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
Companion Products
Stain Buffer (BSA) RUO
Size
500 mL
Cat No.
554657
Stain Buffer (FBS) RUO
Size
500 mL
Cat No.
554656
Lysing Solution 10X Concentrate IVD
Size
100 mL
Cat No.
349202
Lysing Buffer RUO
Size
100 mL
Cat No.
555899
Biotin Mouse IgG2b, κ Isotype Control RUO
Size
100 Tests
Cat No.
555741
PE Streptavidin RUO
Size
0.5 mg
Cat No.
554061
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555477 Rev. 3
Antibody Details
G44-26
The G44-26 monoclonal antibody specifically binds to the 80-95 kDa glycosylated type I transmembrane protein, CD44, also known as phagocytic glycoprotein-1 (Pgp-1). CD44 is the receptor for hyaluronic acid. CD44 is expressed on leucocytes, erythrocytes, epithelial cells and weakly on platelets. CD44 is also called extracellular matrix receptor type III and has functional roles in cell migration, lymphocyte homing and adhesion during hematopoiesis and lymphocyte activation. This antibody recognizes epitope 1 of CD44 antigen according to the HLDA workshop studies.
555477 Rev. 3
Format Details
Biotin
Biotin is a ubiquitous co-factor (also known as Vitamin B7) that has many properties that make it extremely useful for molecular biology. Biotin has an extremely high affinity for the Avidin family of proteins (Kd = 10-15 M), making it the perfect tool to link two molecules. Biotin labeled antibodies can be combined with any number of Avidin-conjugated probes in order to customize an assay to a particular need. This is especially useful in the case of magnetic cell separation using streptavidin/magnetic bead conjugates, or in the case of flow cytometry using streptavidin/fluorophore conjugates.
Biotin
555477 Rev.3
Citations & References
View product citations for antibody "555477" on CiteAb
Development References (5)
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Galandrini R, Galluzzo E, Albi N, Grossi CE, Velardi A. Hyaluronate is costimulatory for human T cell effector functions and binds to CD44 on activated T cells. J Immunol. 1994; 153(1):21-31. (Biology). View Reference
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Günthert U. CD44: a multitude of isoforms with diverse functions. Curr Top Microbiol Immunol. 1993; 184:47-63. (Biology). View Reference
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Patel DD, Liao HX, Haynes BF. CD44 workshop panel report. In: Kishimoto T. Tadamitsu Kishimoto .. et al., ed. Leucocyte typing VI : white cell differentiation antigens : proceedings of the sixth international workshop and conference held in Kobe, Japan, 10-14 November 1996. New York: Garland Pub.; 1997:373-375.
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Schlossman SF. Stuart F. Schlossman .. et al., ed. Leucocyte typing V : white cell differentiation antigens : proceedings of the fifth international workshop and conference held in Boston, USA, 3-7 November, 1993. Oxford: Oxford University Press; 1995.
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Stamenkovic I, Amiot M, Pesando JM, Seed B. A lymphocyte molecule implicated in lymph node homing is a member of the cartilage link protein family. Cell. 1989; 56(6):1057-1062. (Biology). View Reference
555477 Rev. 3
Please refer to Support Documents for Quality Certificates
Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described
Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.