CTLA-4 cDNA ORF Clone, Mouse, C-DDK (Flag®) tag

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CTLA-4 cDNA ORF Clone, Mouse, C-DDK (Flag®) tag: 产品信息

基因
种属
Mouse
NCBI 参考序列号
基因长度
654 bp
序列特征
Identical with the Gene Bank Ref. ID sequence except for the point mutations: 186A>G not causing the amino acid variation.
产品特征
Full length Clone DNA of Mouse cytotoxic T-lymphocyte-associated protein 4 with C terminal Flag tag.
质粒
启动子
Enhanced CMV promoter
载体
限制性酶切位点
HindIII + XbaI (6kb + 0.7kb)
标签序列
FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG
测序引物
T7( 5' TAATACGACTCACTATAGGG 3' )
BGH( 5' TAGAAGGCACAGTCGAGG 3' )
质控
The plasmid is confirmed by full-length sequencing.
筛选
细菌筛选抗性
Kanamycin
细胞筛选抗性
Hygromycin
应用
Stable or Transient mammalian expression
储存 & 运输
运输方式
Each tube contains lyophilized plasmid.
储存条件
The lyophilized plasmid can be stored at ambient temperature for three months.

CTLA-4 cDNA ORF 核苷酸序列及氨基酸序列信息

**Sino Biological guarantees 100% sequence accuracy of all synthetic DNA constructs we deliver, but we do not guarantee protein expression in your experimental system. Protein expression is influenced by many factors that may vary between experiments or laboratories.**

CTLA-4 cDNA ORF Clone, Mouse, C-DDK (Flag®) tag: 验证图片

The plasmid was transfected into 293H adherent cells with Sinofection reagent (Cat# STF01). After 48 h, Immunofluorescence staining of cells. Cells were fixed with 4% PFA, permeabilzed with 0.3% Triton X-100 in PBS, blocked with 10% serum, and incubated with Mouse anti-Flag Tag monoclonal antibody (CST#8146S) at 37℃ 1 hour. Then cells were stained with Goat Anti-mouse IgG secondary antibody. The fluorescent signal is detected by fluorescence microscope. Each expression experiment has negative control.

CTLA-4 cDNA ORF Clone, Mouse, C-DDK (Flag®) tag: 别称

Cd152 cDNA ORF Clone, Mouse; Ctla-4 cDNA ORF Clone, Mouse; Ly-56 cDNA ORF Clone, Mouse

CTLA-4 背景信息

Cytotoxic T-lymphocyte protein 4, also known as CTLA4 and CD152, is a single-pass type I membrane protein and a member of the immunoglobulin superfamily. It is the second member of the CD28 receptor family. The ligands or counterreceptors for these two proteins are the B7 family members, CD8 (B7-1) and CD86 (B7-2). CTLA4 transmits an inhibitory signal to T cells, whereas CD28 transmits a stimulatory signal. Intracellular CTLA4 is also found in regulatory T cells and may play an important role in their functions. CD152 or cytotoxic T lymphocyte antigen-4 (CTLA-4) is an essential receptor involved in the negative regulation of T cell activation. Because of its profound inhibitory role, CD152 has been considered a sound susceptible candidate in autoimmunity and a persuasive target for cancer immunotherapy. In particular, recent evidence suggests that CD152 is also important in the homeostasis and function of a population of suppressive cells, termed regulatory T cells (Treg).
全称
cytotoxic T-lymphocyte-associated protein 4
参考文献
  • Slavik JM, et al. (1999) CD28/CTLA-4 and CD80/CD86 families: signaling and function. Immunol Res. 19(1): 1-24.
  • Holmberg D, et al. (2005) CTLA-4 (CD152) and its involvement in autoimmune disease. Autoimmunity. 38(3): 225-33.
  • Chin LT, et al. (2008) Immune intervention with monoclonal antibodies targeting CD152 (CTLA-4) for autoimmune and malignant diseases. Chang Gung Med J. 31(1): 1-15.

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