Skip to main content Skip to navigation
Hamburger Menu
Search icon
Location Selector Location Selector
Japan (Japanese)
Profile Icon Profile Icon
Sign-in/Register UserName
Products

Link Arrow
Solutions

Link Arrow
Discover & Learn

Link Arrow
Resources & Tools

Link Arrow
Support

Link Arrow
Close Menu

Dear Customer,  If you experience any text readability or display issues on our website, please update your web browser to the latest version

See More

Close
Website Feedback
Alert Icon
01262D_553149_image2.png

Two-color analysis of CD62L expression on spleen lymphocytes. BALB/c splenocytes were simultaneously stained with biotinylated MEL-14 (right panel) and PE-conjugated anti-mouse CD3e 145-2C11 (Cat. No. 553063/553064, both panels) monoclonal antibodies, followed by Avidin-FITC (Cat. No. 554057, both panels). Flow cytometry was performed on a BD FACScan™ flow cytometry system.

553149Image1.png

Two-color analysis of CD62L expression on spleen lymphocytes. BALB/c splenocytes were simultaneously stained with biotinylated MEL-14 (right panel) and PE-conjugated anti-mouse CD3e 145-2C11 (Cat. No. 553063/553064, both panels) monoclonal antibodies, followed by Avidin-FITC (Cat. No. 554057, both panels). Flow cytometry was performed on a BD FACScan™ flow cytometry system.

01262D_553149_image2.png 553149Image1.png clear-clear-white.jpg Blue-Cap-White-Label.jpg

Two-color analysis of CD62L expression on spleen lymphocytes. BALB/c splenocytes were simultaneously stained with biotinylated MEL-14 (right panel) and PE-conjugated anti-mouse CD3e 145-2C11 (Cat. No. 553063/553064, both panels) monoclonal antibodies, followed by Avidin-FITC (Cat. No. 554057, both panels). Flow cytometry was performed on a BD FACScan™ flow cytometry system.

Two-color analysis of CD62L expression on spleen lymphocytes. BALB/c splenocytes were simultaneously stained with biotinylated MEL-14 (right panel) and PE-conjugated anti-mouse CD3e 145-2C11 (Cat. No. 553063/553064, both panels) monoclonal antibodies, followed by Avidin-FITC (Cat. No. 554057, both panels). Flow cytometry was performed on a BD FACScan™ flow cytometry system.

製品詳細
Down Arrow Up Arrow


BD Pharmingen™
Sell; L-selectin; LECAM-1; LAM-1; Lnhr; Ly-22; Ly-m22; Lyam-1
Mouse (QC Testing)
Rat F344, also known as Fischer, CDF IgG2a, κ
C3H/eb mouse B lymphoma 38C-13
Flow cytometry (Routinely Tested)
0.5 mg/ml
AB_2254525
Aqueous buffered solution containing ≤0.09% sodium azide.
RUO


Preparation and Storage

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. Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
詳細を表示 blue down arrow 表示項目を減らす blue up arrow

Product Notices

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
  3. 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.
詳細を表示 blue down arrow 表示項目を減らす blue up arrow
553149 Rev. 11
抗体の詳細
Down Arrow Up Arrow
MEL-14

The MEL-14 monoclonal antibody specifically binds to CD62L (L-selectin), a 95 kDa (on neutrophils) or 74 kDa (on lymphocytes) receptor with lectin-like and Epidermal Growth Factor-like domains. In the mouse, L-selectin is detected on most thymocytes, with the highest levels of expression on an immunocompetent subset and a population of dividing progenitor cells, and on peripheral leukocytes, including subsets of B and T lymphocytes, neutrophils, monocytes, and eosinophils. This member of the selectin adhesion molecule family appears to be required for lymphocyte homing to peripheral lymph nodes and to contribute to neutrophil emigration at inflammatory sites. L-selectin is rapidly shed from lymphocytes and neutrophils upon cellular activation; metalloproteinases may mediate the release of CD62L ectodomains from the cell surface. The level of CD62L expression, along with other markers, distinguishes naive, effector, and memory T cells. L-selectin binds to sialytaed oligosaccharide determinants on high endothelial venules (HEV) in peripheral lymph nodes. In vitro studies have demonstrated that CD34, GlyCAM-1, and MAdCAM-1, all recognized by mAb MECA-79 (anti-mouse PNAd Carbohydrate Epitope, Cat. No. 553863), may be ligands for CD62L. MEL-14 mAb blocks in vitro binding of lymphocytes to peripheral lymph node HEV and inhibits in vivo lymphocyte extravasation into peripheral lymph nodes and late stages of leukocyte rolling.

This antibody is routinely tested by flow cytometric analysis. Other applications were tested at BD Biosciences Pharmingen during antibody development only or reported in the literature.

553149 Rev. 11
フォーマットの詳細
Down Arrow Up Arrow
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
553149 Rev.11
引用＆参考文献
Down Arrow Up Arrow
View product citations for antibody "553149" on CiteAb

Development References (20)

  1. Cerwenka A, Carter LL, Reome JB, Swain SL, Dutton RW. In vivo persistence of CD8 polarized T cell subsets producing type 1 or type 2 cytokines. J Immunol. 1998; 161(1):97-105. (Biology). View Reference
  2. Gallatin WM, Weissman IL, Butcher EC. A cell-surface molecule involved in organ-specific homing of lymphocytes. Nature. 1983; 304(5921):30-34. (Immunogen). View Reference
  3. Iwabuchi K, Ohgama J, Ogasawara K, et al. Distribution of MEL-14+ cells in various lymphoid tissues. Immunobiology. 1991; 182(2):161-173. (Biology). View Reference
  4. Jung TM, Gallatin WM, Weissman IL, Dailey MO. Down-regulation of homing receptors after T cell activation. J Immunol. 1988; 141(12):4110-4117. (Biology). View Reference
  5. Kishimoto TK, Jutila MA, Berg EL, Butcher EC. Neutrophil Mac-1 and MEL-14 adhesion proteins inversely regulated by chemotactic factors. Science. 1989; 245(4923):1238-1241. (Biology). View Reference
  6. Lanzavecchia A, Sallusto F. Dynamics of T lymphocyte responses: intermediates, effectors, and memory cells. Science. 2000; 290(5489):92-97. (Biology). View Reference
  7. Lewinsohn DM, Bargatze RF, Butcher EC. Leukocyte-endothelial cell recognition: evidence of a common molecular mechanism shared by neutrophils, lymphocytes, and other leukocytes. J Immunol. 1987; 138(12):4313-4321. (Biology). View Reference
  8. Ley K, Bullard DC, Arbones ML, et al. Sequential contribution of L- and P-selectin to leukocyte rolling in vivo. J Exp Med. 1995; 181(2):669-675. (Biology). View Reference
  9. Mobley JL, Dailey MO. Regulation of adhesion molecule expression by CD8 T cells in vivo. I. Differential regulation of gp90MEL-14 (LECAM-1), Pgp-1, LFA-1, and VLA-4 alpha during the differentiation of cytotoxic T lymphocytes induced by allografts. J Immunol. 1992; 148(8):2348-2356. (Biology). View Reference
  10. Peschon JJ, Slack JL, Reddy P, et al. An essential role for ectodomain shedding in mammalian development. Science. 1998; 282(5392):1281-1284. (Biology). View Reference
  11. Pizcueta P, Luscinskas FW. Monoclonal antibody blockade of L-selectin inhibits mononuclear leukocyte recruitment to inflammatory sites in vivo. Am J Pathol. 1994; 145(2):461-469. (Biology). View Reference
  12. Reichert RA, Jerabek L, Gallatin WM, Butcher EC, Weissman IL. Ontogeny of lymphocyte homing receptor expression in the mouse thymus. J Immunol. 1986; 136(10):3535-3542. (Biology). View Reference
  13. Reichert RA, Weissman IL, Butcher EC. Dual immunofluorescence studies of cortisone-induced thymic involution: evidence for a major cortical component to cortisone-resistant thymocytes. J Immunol. 1986; 136(10):3529-3534. (Biology). View Reference
  14. Reichert RA, Weissman IL, Butcher EC. Phenotypic analysis of thymocytes that express homing receptors for peripheral lymph nodes. J Immunol. 1986; 136(10):3521-3528. (Biology). View Reference
  15. Seibold F, Seibold-Schmid B, Cong Y, et al. Regional differences in L-selectin expression in murine intestinal lymphocytes. Gastroenterology. 1998; 114(5):965-974. (Biology). View Reference
  16. Shortman K, Wilson A, Van Ewijk W, Scollay R. Phenotype and localization of thymocytes expressing the homing receptor-associated antigen MEL-14: arguments for the view that most mature thymocytes are located in the medulla. J Immunol. 1987; 138(2):342-351. (Biology). View Reference
  17. Siegelman MH, Cheng IC, Weissman IL, Wakeland EK. The mouse lymph node homing receptor is identical with the lymphocyte cell surface marker Ly-22: role of the EGF domain in endothelial binding. Cell. 1990; 61(4):611-622. (Biology). View Reference
  18. Sprent J, Tough DF. Lymphocyte life-span and memory. Science. 1994; 265(5177):1395-1400. (Biology). View Reference
  19. Vestweber D. Ligand-specificity of the selectins. J Cell Biochem. 1996; 61(4):585-591. (Biology). View Reference
  20. Yang G, Mizuno MT, Hellstrom KE, Chen L. B7-negative versus B7-positive P815 tumor: differential requirements for priming of an antitumor immune response in lymph nodes. J Immunol. 1997; 158(2):851-858. (Biology). View Reference
すべて表示する (20) 表示項目を減らす
553149 Rev. 11

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.