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Oligo Mouse Anti-Human CD278 (ICOS)

Oligo Mouse Anti-Human CD278 (ICOS)

克隆 DX29

(RUO)
商品详情
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BD™ AbSeq
ICOS; DX-29; H4; Inducible T-cell costimulator; AILIM; CVID1
29851
2 µl
Mouse IgG1, κ
Human (Tested in Development)
Single Cell 3' Sequencing (Qualified)
ATAGTCCGCCGTAATCGTTGTGTCGCTGAAAGGGTT
AHS0012
Activated human T cells
Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
RUO
Mouse


准备和存储

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 and conjugated to BD AbSeq oligonucleotide under optimal conditions.

推荐的实验流程

Put all BD AbSeq Reagents to be pooled into a Latch Rack for 500 µL Tubes (Thermo Fisher Scientific Cat. No. 4900). Arrange the tubes so that they can be easily uncapped and re-capped with an 8-Channel Screw Cap Tube Capper (Thermo Fisher Scientific Cat. No. 4105MAT) and the reagents aliquoted with a multi-channel pipette.

BD AbSeq tubes should be centrifuged for ≥ 30 seconds at 400 × g to ensure removal of any content in the cap/tube threads prior to the first opening.

商品通知

  1. This reagent has been pre-diluted for use at the recommended volume per test. Typical use is 2 µl for 1 × 10^6 cells in a 200-µl staining reaction.
  2. The production process underwent stringent testing and validation to assure that it generates a high-quality conjugate with consistent performance and specific binding activity. However, verification testing has not been performed on all conjugate lots.
  3. Please refer to bd.com/genomics-resources for technical protocols.
  4. 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.
  5. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
  6. This product is covered by one or more of the following patents: US 8,835,358; US 9,290,808; US 9,290,809; US 9,315,857; US 9,567,645; US 9,567,646; US 9,598,736; US 9,708,659; and US 9,816,137. This product, and only in the amount purchased by buyer, may be used solely for buyer’s own internal research, in a manner consistent with the accompanying product literature. No other right to use, sell or otherwise transfer (a) this product, or (b) its components is hereby granted expressly, by implication or by estoppel. Diagnostic uses require a separate license.
  7. Illumina is a trademark of Illumina, Inc.
940043 Rev. 2
抗体详情
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DX29

The DX29 monoclonal antibody specifically binds to human CD278, which is also known as Inducible Costimulator (ICOS) or Inducible T-cell Costimulator. ICOS is a homodimeric type I transmembrane glycoprotein with an approximate molecular weight of 50-60 kDa. It is a member of the CD28 family and is highly expressed on activated T cells. CD278 is the receptor for ICOS-ligand (also known as, CD275, B7-H2, B7RP-1, or LICOS). Like CD28, ICOS can provide a costimulatory signal for T cell activation, proliferation and cytokine production. It is not expressed on resting or activated B cells, monocytes, NK cells, granulocytes, dendritic cells or platelets. Unlike the constitutively expressed CD28, ICOS is de novo expressed upon cellular activation. Reports describe similarities between CD28 and ICOS in T cell activation, such as the costimulation of cytokine production. However, it has been suggested that ICOS may play a greater role in IL-10 production. In the presence of IL-10, purified recombinant human ICOS protein significantly increased in vitro B cell growth stimulated by pokeweed mitogen (PWM) and enhanced production of IgG.

Application Notes

The antibody was conjugated to an oligonucleotide that contains an antibody clone-specific barcode (ABC) flanked by a poly-A tail on the 3' end and a PCR handle (PCR primer binding site) on the 5' end.  The ABC for this antibody was designed to be used with other BD AbSeq oligonucleotides conjugated to other antibodies. All AbSeq ABC sequences were selected in silico to be unique from human and mouse genomes, have low predicted secondary structure, and have high Hamming distance within the BD AbSeq portfolio, to allow for sequencing error correction and unique mapping. The poly-A tail of the oligonucleotide allows the ABC to be captured by the BD Rhapsody™ system or other oligo-dT-based capture systems. The 5' PCR handle allows for efficient sequencing library generation for Illumina sequencing platforms.

940043 Rev. 2
格式详情
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Antibody-Oligo
Antibody-Oligo
940043 Rev.2
报价单和参考
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研发参考 (7)

  1. Aicher A, Hayden-Ledbetter M, Brady WA, et al. Characterization of human inducible costimulator ligand expression and function. J Immunol. 2000; 164(9):4689-4696. (Biology). 查看参考
  2. Dong C, Nurieva RI. Regulation of immune and autoimmune responses by ICOS. J Autoimmun. 2003; 21(3):255-260. (Biology). 查看参考
  3. Fos C, Salles A, Lang V, et al. ICOS ligation recruits the p50alpha PI3K regulatory subunit to the immunological synapse. J Immunol. 2008; 181(3):1969-1977. (Clone-specific: Flow cytometry). 查看参考
  4. Kallinich T, Beier KC, Gelfand EW, Kroczek RA, Hamelmann E. Co-stimulatory molecules as potential targets for therapeutic intervention in allergic airway disease. Clin Exp Allergy. 2005; 35(12):1521-1534. (Biology). 查看参考
  5. Okamoto N, Tezuka K, Kato M, Abe R, Tsuji T. PI3-kinase and MAP-kinase signaling cascades in AILIM/ICOS- and CD28-costimulated T-cells have distinct functions between cell proliferation and IL-10 production. Biochem Biophys Res Commun. 2003; 310(3):691-702. (Biology). 查看参考
  6. Sakamoto S, Tezuka K, Tsuji T, Hori N, Tamatani T. AILIM/ICOS: its expression and functional analysis with monoclonal antibodies. Hybrid Hybridomics. 2001; 20(5-6):293-303. (Biology). 查看参考
  7. Witsch EJ, Peiser M, Hutloff A, et al. ICOS and CD28 reversely regulate IL-10 on re-activation of human effector T cells with mature dendritic cells. Eur J Immunol. 2002; 32(9):2680-2686. (Biology). 查看参考
查看所有文件 (7) 查看更少内容
940043 Rev. 2

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For Research Use Only. Not for use in diagnostic or therapeutic procedures.