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Anti-Human CTLA-4 Recombinant Antibody (HL32) (HB651407)

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概述
货号HB651407
品牌abinScience
种属反应性Human
应用ELISA, FCM
同种型IgG2a, kappa
克隆号HL32
靶标Cytotoxic T-lymphocyte protein 4, Cytotoxic T-lymphocyte-associated antigen 4, CTLA-4, CD152, CTLA4, CD152
内毒素水平Please contact with the lab for this information.
纯度>95% as determined by SDS-PAGE.
纯化方式Protein A/G purified from cell culture supernatant.
Accession号P16410
状态Liquid
保存溶液 0.01M PBS, pH 7.4, 0.09% Sodium azide.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

稳定性和存储Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C short term (1-2 weeks). Store at -20°C 12 months. Store at -80°C long term.
背景

Cytotoxic T-lymphocyte protein 4 (CD152/CTLA4) is a ~24 kDa protein. Inhibitory receptor acting as a major negative regulator of T-cell responses. Acts as a decoy receptor: the affinity of CTLA4 for its natural B7 family ligands, CD80 and CD86, is considerably stronger than the affinity of their cognate stimulatory coreceptor CD28. CD152 is the therapeutic target of ipilimumab (Yervoy).

1. Schwartz, JC. et al. (2001) Nature 410, 604-8. PMID: 11279501
2. Stamper, CC. et al. (2001) Nature 410, 608-11. PMID: 11279502
3. Teft, WA. et al. (2006) Annual review of immunology 24, 65-97. PMID: 16551244
4. Linsley, PS. et al. (1991) The Journal of experimental medicine 174, 561-9. PMID: 1714933
5. Zheng, Y. et al. (2008) Journal of immunology (Baltimore, Md. : 1950) 181, 1683-91. PMID: 18641304
6. Ramagopal, UA. et al. (2017) Proceedings of the National Academy of Sciences of the United States of America 114, E4223-E4232. PMID: 28484017
NoteFor research use only.
图片
  • SDS-PAGE

    SDS-PAGE for Anti-Human CD152/CTLA4 Antibody (HL32)

  • Bioactivity

    Detects recombinant human CD152/CTLA4 (Catalog No: HB651011) in indirect ELISA

参考文献
公式
质量 (g) = 浓度 (mol/L) × 体积 (L) × 分子量 (g/mol)
填写 质量、浓度、体积中的任意 2 项 + 分子量,自动计算未知值。
质量
=
浓度
×
体积
分子量 *
g/mol
公式
C₁ × V₁ = C₂ × V₂
填写 4 项中的任意 3 项,自动计算未知值。
母液
C₁ (起始浓度)
×
V₁ (起始体积)
=
工作液
C₂ (终浓度)
×
V₂ (终体积)

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