Recombinant Human CTLA4 protein, His-tagged
Cat.No. : | CTLA4-2754H |
Product Overview : | Recombinant Human CTLA4 protein(P16410)(37-162aa), fused to N-terminal His tag, was expressed in E. coli. |
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Source : | E. coli |
Species : | Human |
Tag : | His |
Form : | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. |
Molecular Mass : | 17.6 kDa |
Protein length : | 37-162aa |
AA Sequence : | AMHVAQPAVVLASSRGIASFVCEYA SPGKATEVRVTVLRQADSQVTEVCA ATYMMGNELTFLDDSICTGTSSGNQ VNLTIQGLRAMDTGLYICKVELMYP PPYYLGIGNGTQIYVIDPEPCPDSD F |
Purity : | Greater than 85% as determined by SDS-PAGE. |
Storage : | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
Reconstitution : | Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. |
Gene Name : | CTLA4 cytotoxic T-lymphocyte-associated protein 4 [ Homo sapiens ] |
Official Symbol : | CTLA4 |
Synonyms : | CTLA4; cytotoxic T-lymphocyte-associated protein 4; celiac disease 3 , CELIAC3; cytotoxic T-lymphocyte protein 4; CD; CD28; CD152; GSE; ICOS; CD152 isoform; celiac disease 3; cytotoxic T-lymphocyte antigen 4; cytotoxic T-lymphocyte-associated antigen 4; cytotoxic T-lymphocyte-associated serine esterase-4; cytotoxic T lymphocyte associated antigen 4 short spliced form; ligand and transmembrane spliced cytotoxic T lymphocyte associated antigen 4; GRD4; CTLA-4; IDDM12; CELIAC3; |
Gene ID : | 1493 |
mRNA Refseq : | NM_001037631 |
Protein Refseq : | NP_001032720 |
UniProt ID : | P16410 |
Products Types
◆ Recombinant Protein | ||
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CTLA4-499H | Recombinant Human CTLA4 Protein (Met1-Phe162), HIgG1 Fc-tagged | +Inquiry |
CTLA4-3229H | Recombinant Human CTLA4 protein(Met1-Phe162), rFc-tagged | +Inquiry |
CTLA4-648C | Recombinant Cynomolgus monkey CTLA4 Protein, Fc-tagged | +Inquiry |
Ctla4-652H | Recombinant Human Ctla4 Protein, Strep-tagged | +Inquiry |
◆ Lysates | ||
CTLA4-2526HCL | Recombinant Human CTLA4 cell lysate | +Inquiry |
CTLA4-2179MCL | Recombinant Mouse CTLA4 cell lysate | +Inquiry |
CTLA4-1047CCL | Recombinant Cynomolgus CTLA4 cell lysate | +Inquiry |
◆ Assay kits | ||
Kit-1712 | CTLA4:B7-1[Biotinylated] Inhibitor Screening Assay Kit | +Inquiry |
Kit-1713 | CTLA4[Biotinylated]:B7-2 Inhibitor Screening Assay Kit | +Inquiry |
Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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Q&As (5)
Ask a questionYes, several clinical trials are investigating the combination of CTLA-4 inhibitors with PD-1 inhibitors and other immunotherapies to improve the overall effectiveness of cancer treatment.
CTLA-4 is expressed on various immune cells, including T cells, regulatory T cells (Tregs), and some B cells, contributing to its diverse immunoregulatory functions.
Modulating CTLA-4 may have applications in organ transplantation by suppressing the immune response against transplanted tissues and reducing the risk of rejection.
CTLA-4 is involved in the suppression of autoreactive T cells, contributing to the prevention of autoimmune responses by maintaining immune tolerance.
While both CTLA-4 and PD-1/PD-L1 inhibitors enhance anti-tumor immune responses, they target different checkpoints in the immune system. CTLA-4 primarily regulates T-cell activation in the early stages, whereas PD-1/PD-L1 acts later in the immune response.
Customer Reviews (3)
Write a reviewIt has become an indispensable tool in my experiments, consistently meeting my needs and providing valuable insights.
The CTLA4 protein is a top-quality product that is sure to fulfill my experimental requirements.
the ease of use and compatibility of the CTLA4 protein with various techniques further enhances its appeal.
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