Mouse anti CD4 antibody conjugated to FITC - CD28 antibody conjugated to PE

• Catalog number
  0428
• Price
  Please ask
• Size
  100 Tests

• Category
  Primary Antibodies
• Long description
  Identification of CD4 on human helper/inducer T cells expressing the 60,000 M.W. surface antigen (HLA class II reactive). CD4 is present in low density on monocytes. Anti-human CD28 binds the 44kDa MW cell surface protein on the surface of most T cells. CD28 acts as the ligand for the B7/BB-1 molecule on the surface of activated B cells. B7/BB-1 co-stimulates T cells through CD28, along with CD2 and CD3. CD28 antigen is a disulfide-linked homodimeric glycoprotein. The CD28 antigen is present on approximately 60%-80% of lymphocytes (95% of CD4 and 50% of CD8 lymphocytes). CD28 regulates the expression of cytokines by T cells, not only IL-2, but also IL-1 alpha and CSF-1, usually synthesized by accessory cells. CD28 functions as a cell adhesion molecule (CAM) for certain T cell subsets.
• Antibody come from
  CD4=Derived from the hybridization of mouse NS-1 myeloma cells with spleen cells from BALB/c mice immunized with human perherial blood T lymphocytes. CD28=Derived from the hybridization of mouse Sp2/O-Ag14 myeloma cells with spleen cells of BALB/c mice immunized with the HPB-ALL T-cell line.
• Other description
  Provided as sterile filtered solution in phosphate buffered saline with 0.08% sodium azide and 0.2% carrier protein. Protein A/G Chromatography
• Clone
  not specified
• Antigen antibody binding interaction
  Mouse anti CD4 antibody conjugated to FITC - CD28 antibody conjugated to PE Antibody
• Antibody is raised in
  Mouse
• Antibody s reacts with
  Human
• Antibody s reacts with these species
  This antibody doesn't cross react with other species
• Antibody s specificity
  No Data Available
• Research interest
  CD Marker
• Application
  Flow Cytometry
• Antibody s suited for
  PBMC: Add10 µl of MAB/10^6 PBMC in 100 µl PBS. Mix gently and incubate for 15 minutes at 2¼ to 8¼C. Wash twice with PBS and analyze or fix with 0.5% v/v of paraformaldehyde in PBS and analyze. WHOLE BLOOD: Add10 µl of MAB/100 µl of whole blood. Mix gently and incubate for 15 minutes at room temperature 20¼C. Lyse the whole blood. Wash once with PBS and analyze or fix with 0.5% v/v of paraformaldehyde in PBS and analyze. See instrument manufacturerÕs instructions for Lysed Whole Blood and Immunofluorescence analysis with a flow cytometer or microscope.
• Storage
  4ºC
• Relevant references
  1. Thymus Dependent Membrane Antigens in Man: Inhibition of Cell-Mediated Lympholysis by Monoclonal Antibodies to the TH-2 Antigen. Evans, R.L., Wall, D.W., Platsoucas, C.D., Siegal, F.P., Fikrig, S.M., Testa, C.M, and Good, R.A. Proc. Nat. Acad. Sci. 78,544,1981. _x000B__x000B_2. Novel Immunoregulatory Functions of Phenotypically Distinct Subpopulations of CD4+ cells in the Human Neonate. Clement, L.T., Vink, P.E., Bradley, G.E. J. Immunology 145(1):102-8,1990 . _x000B__x000B_3. Antigen Presentation by the CD4 Positive Monocyte Subset. Szabo, G., Miller, C.L., Kodys, K., J. Leukoc. Biol. 47(2): 111-20,1990. _x000B__x000B_4. Human Immunodeficiency Virus Infection is Efficiently Mediated by a Glycolipid-Anchored form of CD4. Diamond, D.C., Finberg, R., Chaudhuri, S., Sleckman, B.P., Burakoff, S.J., Proc. Natl. Acad. Sci. 87(13):5001-5,1990. _x000B__x000B_5. Development Regulation of the Intrathymic T cell Precursor Population. Adkins, B., J. Immunol. 146(5):1387-93,1991. _x000B__x000B_6. Induction of CD4 and Susceptibility to HIV-1 Infection in Human CD8+ T Lymphocytes by Human Herpesvirus 6. Lusso, P., De Maria, A., Malnati, M., Lori, F., DeRocco, S.E., Baseler, M., Gallo, R.C., Nat. 349(6309):533-5,1991. _x000B__x000B_7. Evolutionary Conservation of Surface Molecules that Distinguish T Lymphocyte Helper/Inducer and T Cytotoxic/Suppressor Subpopulations in Mouse and Man. Ledbetter, J.A., Evans, R.L., Lipinski, M., Cunningham-Rundles, C., Good, R.A., and Herzenberg, L.A., J. Exp. Med. 153,310, 1981. _x000B__x000B_8. Circulating Antigen-Specific Suppressor T Cells in a Healthy Woman: Mechanism of Action and Isolation with a Monoclonal Antibody. Engleman, E.G., Benike, C.J., and Evans, R.L., Clin. Res. 29, 365a 1981. _x000B__x000B_9. Induction of Immunoglobulin Secreting Cells in the Allogeneic Mixed Leukocyte Reaction: Regulation by Helper and Suppressor Lymphocyte Subsets in Man. Kotzin, B.L., Benike, C.J. and Engleman, E.G., J. Imm. 127,931,1981. _x000B__x000B_10. CD4 and CD8 molecules can physically associate with the same T-cell receptor. Gallagher, P.F., Fazekas de St. Groth, B., Miller, J.F.A.P., Proc. Nat. Acad. Sci. 1989,86:10044. _x000B__x000B_11. CD28 is an inducible T cell surface antigen that transduces a proliferative signal in CD3+ mature thymocytes. Turka LA; Ledbetter JA; Lee K; June CH; Thompson CB J Immunol 1990 Mar ;144(5):1646-53 _x000B__x000B_12. CD28 ligation in T-cell activation: evidence for two signal transduction pathways. Ledbetter JA; Imboden JB; Schieven GL; Grosmaire LS; Rabinovitch PS; Lindsten T; Thompson CB; June CH Blood 1990 Apr ;75(7):1531-9 _x000B__x000B_13. T-cell antigen CD28 mediates adhesion with B cells by interacting with activation antigen B7/BB-1. Linsley PS; Clark EA; Ledbetter JA Proc Natl Acad Sci U S A 1990 Ju;87(13):5031-5 _x000B__x000B_14. Role of the CD28 receptor in T-cell activation. June CH; Ledbetter JA; Linsley PS; Thompson CB Immunol Today 1990 Ju;11(6):211-6 _x000B__x000B_15. Differences in surface phenotype and mechanism of action between alloantigen-specific CD8+ cytotoxic and suppressor T cell clones. Koide J; Engleman EG J Immunol 1990 Jan ;144(1):32-40 _x000B__x000B_16. Binding of the B cell activation antigen B7 to CD28 costimulates T cell proliferation and interleukin 2 mRNA accumulation. Linsley PS; Brady W; Grosmaire L; Aruffo A; Damle NK; Ledbetter JA J Exp Med 1991 Mar ;173(3):721-30 _x000B__x000B_17. The CD28 ligand B7/BB1 provides costimulatory signal for alloactivation of CD4+ T cells. Koulova L; Clark EA; Shu G; Dupont B J Exp Med 1991 Mar ;173(3):759-62
• Protein number
  see ncbi
• Warnings
  This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. This datasheet is as accurate as reasonably achievable, but Nordic-MUbio accepts no liability for any inaccuracies or omissions in this information.
• Antibody s link
• Description
  This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided. CD4+ T helper cell marker or cluster differentiator of white blood cells in FACS or flow cytometry. Used offer coupled to magnetic beads. GENTAUR makes custom magnetic bead couplings on 50 and 250 nm beads for certain clones.
• Properties
  If you buy Antibodies supplied by nordc they should be stored frozen at - 24°C for long term storage and for short term at + 5°C. This nordc Fluorescein isothiocyanate (FITC) antibody is currently after some BD antibodies the most commonly used fluorescent dye for FACS. When excited at 488 nanometers, FITC has a green emission that's usually collected at 530 nanometers, the FL1 detector of a FACSCalibur or FACScan. FITC has a high quantum yield (efficiency of energy transfer from absorption to emission fluorescence) and approximately half of the absorbed photons are emitted as fluorescent light. For fluorescent microscopy applications, the 1 FITC is seldom used as it photo bleaches rather quickly though in flow cytometry applications, its photo bleaching effects are not observed due to a very brief interaction at the laser intercept. nordc FITC is highly sensitive to pH extremes.
• Conjugation
  Anti-FITC Antibody
• Test
  Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.
• Latin name
  Mus musculus
• French translation
  anticorps

• Gene target
  CD4   conjugated   CD28   conjugated  
• Gene symbol
  CD28, CD4
• Short name
  Mouse anti CD4 antibody conjugated FITC - CD28 antibody conjugated PE
• Technique
  Antibody, Mouse, anti, FITC, antibody to, antibodies against human proteins, antibodies for, antibody Conjugates, Fluorescein, mouses
• Host
  mouse
• Isotype
  IgG1 (F)/IgG1 (PE)
• Label
  FITC and PE
• Species
  Mouse, Mouses
• Alternative name
  Mouse antibody to CD4 molecule (antibody to-) coupled to fluorecein - CD28 molecule (antibody to-) coupled to peroxidase
• Alternative technique
  antibodies, murine, fluorescine
• Alternative to gene target
  CD4 molecule, CD4mut, CD4 and IDBG-15034 and ENSG00000010610 and 920, protein homodimerization activity, Cell surfaces, Cd4 and IDBG-188351 and ENSMUSG00000023274 and 12504, CD4 and IDBG-640247 and ENSBTAG00000003255 and 407098

Gene info

• Identity
  HGNC:1653
• Gene
  CD28
• Long gene name
  CD28 molecule
• Synonyms gene name
  • CD28 antigen (Tp44)
• Synonyms name
  • T-cell-specific surface glycoprotein
• GenBank acession
  • J02988
• Locus
  2q33.2
• Discovery year
  1988-05-11
• Entrez gene record
  940
• Pubmed identfication
  • 1355979
• RefSeq identity
  • NM_006139
• Classification
  • CD molecules
  • Ig-like cell adhesion molecule family
  • V-set domain containing
• VEGA ID
  OTTHUMG00000132878

Gene info

• Identity
  HGNC:1678
• Gene
  CD4
• Long gene name
  CD4 molecule
• Synonyms gene name
  • CD4 antigen (p55)
  • T-cell surface glycoprotein CD4
• GenBank acession
  • M35160
• Locus
  12p13.31
• Discovery year
  1986-01-01
• Entrez gene record
  920
• RefSeq identity
  • NM_000616
• Classification
  • CD molecules
  • C2-set domain containing
  • V-set domain containing
• VEGA ID
  OTTHUMG00000168514

MeSH Data

• Name
  Blotting, Western
• Concept
  Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
• Tree numbers
  • E05.196.401.143
  • E05.301.300.096
  • E05.478.566.320.200
  • E05.601.262
  • E05.601.470.320.200
• Qualifiers
  ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data

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