PE Mouse Anti-Human CD7

BD Pharmingen™ PE Mouse Anti-Human CD7

Name: PE Mouse Anti-Human CD7
Brand: BD Pharmingen™
SKU: 568337

クローン 4H9 (also known as Leu-9; Leu9)

(RUO)

Multiparameter flow cytometric analysis of CD7 expression on Human peripheral blood leucocytes. Human whole blood was stained with BD Horizon™ R718 Mouse Anti-Human CD3 antibody (Cat. No. 566953/566954) and with either PE Mouse IgG2a, κ Isotype Control (Cat. No. 553457; Left Plots) or PE Mouse Anti-Human CD7 antibody (Cat. No. 568337/566327; Right Plots). Erythrocytes were lysed with BD FACS™ Lysing Solution (Cat. No. 349202). The bivariate pseudocolor density plots showing the correlated expression of either CD7 (or Ig Isotype control staining) versus CD3 (Top Plots) or side light-scatter (SSC-A) signals (Bottom Plots) were derived from gated events with the forward and side light-scatter characteristics of intact lymphocytes (Top Plots) or leucocyte populations (Bottom Plots). Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software.

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製品詳細

Brand: BD Pharmingen™

Alternative Name: LEU-9; T-cell leukemia antigen; T-cell surface antigen Leu-9

Reactivity: Human (QC Testing)

Isotype: Mouse BALB/c IgG2a, κ

Immunogen: T-acute lymphoblastic leukemia cells

Application: Flow cytometry (Routinely Tested)

Vol. Per Test: 5 µl

Workshop Number: II T 31; III T 563; V NK12; VI T 6T-R7, T 6T-CD7.2, BP 494, BP 543

Entrez Gene ID: 924

Storage Buffer: Aqueous buffered solution containing BSA and ≤0.09% sodium azide.

Regulatory Status: RUO

Preparation and Storage

Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unconjugated antibody and free dye were removed.

推奨アッセイ手順

BD® CompBeads can be used as surrogates to assess fluorescence spillover (compensation). When fluorochrome conjugated antibodies are bound to BD® CompBeads, they have spectral properties very similar to cells. However, for some fluorochromes there can be small differences in spectral emissions compared to cells, resulting in spillover values that differ when compared to biological controls. It is strongly recommended that when using a reagent for the first time, users compare the spillover on cell and BD® CompBeads to ensure that BD® CompBeads are appropriate for your specific cellular application.

Product Notices

Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
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 http://regdocs.bd.com to access safety data sheets (SDS).

関連製品

Stain Buffer (BSA) RUO

サイズ 500 mL カタログ番号 554657

Stain Buffer (FBS) RUO

サイズ 500 mL カタログ番号 554656

PE Mouse IgG2a, κ Isotype Control RUO

サイズ 0.1 mg カタログ番号 553457

R718 Mouse Anti-Human CD3 RUO

サイズ 100 Tests カタログ番号 566953

Lysing Solution 10X Concentrate RUO (GMP)

サイズ 100 mL カタログ番号 349202

Lysing Buffer RUO

サイズ 100 mL カタログ番号 555899

詳細を表示

568337 Rev. 2

抗体の詳細

4H9

The 4H9 (Leu-9) monoclonal antibody specifically recognizes human CD7 which is also known as T-cell leukemia antigen, T-cell surface antigen Leu-9, and LEU-9. CD7 is a ~40 kDa type I transmembrane glycoprotein that has an extracellular region with an N-terminal IgV-like domain followed by an extended O-glycosylated stalk region, a transmembrane region and cytoplasmic tail. The CD7 antigen is expressed throughout T-lymphocyte differentiation. It is present on 85% to 90% of peripheral blood T lymphocytes. In normal individuals, CD7 is expressed on all CD8+ lymphocytes, approximately 90% of CD4+ lymphocytes, and most NK cells. CD7 is weakly expressed on monocytes but not on granulocytes or B lymphocytes. It is expressed on hematopoietic progenitors and 50% of thymocytes. In leukemias, the CD7 antigen is present on the majority of T-lymphoid lineages. CD7 may function in cellular adhesion and play a role in interactions between T cells as well as T cells and B cells.

568337 Rev. 2

フォーマットの詳細

R-Phycoerythrin (PE), is part of the BD family of Phycobiliprotein dyes. This fluorochrome is a multimeric fluorescent phycobiliprotein with excitation maximum (Ex Max) of 496 nm and 566 nm and an emission maximum (Em Max) at 576 nm. PE is designed to be excited by the Blue (488 nm), Green (532 nm) and Yellow-Green (561 nm) lasers and detected using an optical filter centered near 575 nm (e.g., a 575/26-nm bandpass filter). As PE is excited by multiple lasers, this can result in cross-laser excitation and fluorescence spillover on instruments with various combinations of Blue, Green, and Yellow-Green lasers. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.

フォーマット: PE

励起源: Yellow-Green 488 nm, 532 nm, 561 nm

最大励起波長: 496 nm, 566 nm

最大蛍光波長: 576 nm

568337 Rev.2

引用＆参考文献

View product citations for antibody "568337" on CiteAb

Development References (9)

Foon KA, Todd RF. Immunologic classification of leukemia and lymphoma.. Blood. 1986; 68(1):1-31. (Clone-specific). View Reference
Link M, Warnke R, Finlay J, et al. A single monoclonal antibody identifies T-cell lineage of childhood lymphoid malignancies.. Blood. 1983; 62(4):722-8. (Immunogen: Flow cytometry). View Reference
Palker TJ, Scearce RM, Hensley LL, Ho W, Haynes BF. Comparison of the CD7 (3A1) group of T cell workshop antibodies. In: Reinherz EL, Haynes BF, Nadler LM, Bernstein ID, ed. Leukocyte Typing II. Human T Lymphocytes. New York, NY: Springer-Verlag; 1986:303-313.
Picker LJ, Weiss LM, Medeiros LJ, Wood GS, Warnke RA. Immunophenotypic criteria for the diagnosis of non-Hodgkin's lymphoma.. Am J Pathol. 1987; 128(1):181-201. (Clone-specific: Immunohistochemistry). View Reference
Rabinowich H, Pricop L, Herberman RB, Whiteside TL. Expression and function of CD7 molecule on human natural killer cells. J Immunol. 1994; 152(2):517-526. (Clone-specific: Flow cytometry). View Reference
Weiss LM, Crabtree GS, Rouse RV, Warnke RA. Morphologic and immunologic characterization of 50 peripheral T-cell lymphomas.. Am J Pathol. 1985; 118(2):316-24. (Clone-specific: Immunohistochemistry). View Reference
Weiss LM, Wood GS, Warnke RA. Immunophenotypic differences between dermatopathic lymphadenopathy and lymph node involvement in mycosis fungoides.. Am J Pathol. 1985; 120(2):179-85. (Clone-specific: Immunohistochemistry). View Reference
Wood GS, Abel EA, Hoppe RT, Warnke RA. Leu-8 and Leu-9 antigen phenotypes: immunologic criteria for the distinction of mycosis fungoides from cutaneous inflammation.. J Am Acad Dermatol. 1986; 14(6):1006-13. (Clone-specific: Immunohistochemistry). View Reference
Zola H, Swart B, Nicholson I, Voss E. CD7. In: Zola H. Leukocyte and stromal cell molecules : the CD markers. Hoboken, N.J.: Wiley-Liss; 2007:52.

すべて表示する (9)

568337 Rev. 2

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.