Recombinant Human CTLA4 Protein

$ 89.00$ 5,200.00
Please Select Product Options Below To View The Catalog Number.

SKU: QP11557
Species: Human
Applications: See Application Notes
Available Tags: His, His-Fc (IgG)
Available Hosts: Insect
Purity: Greater than 90% as determined by SDS-PAGE.
Length (Amino Acids):

Product NumberDescriptionPrice
QP11557-HIS-2ug Size: 2 ug, Tag: His $ 98.00
QP11557-HIS-Fc-2ug Size: 2 ug, Tag: His-Fc (IgG) $ 98.00
QP11557-HIS-10ug Size: 10 ug, Tag: His $ 148.00
QP11557-HIS-Fc-10ug Size: 10 ug, Tag: His-Fc (IgG) $ 148.00
QP11557-HIS-1mg Size: 1 mg, Tag: His $ 5,828.00
QP11557-HIS-Fc-1mg Size: 1 mg, Tag: His-Fc (IgG) $ 5,828.00
Shipping Information
In Stock
Flat Rate Shipping Anywhere in the US: $45
Datasheets and Documentation
Product Datasheet
Certificate of Analysis and Tags (Coming Soon)
Lot Number:

Expiration Date:

Concentration (Write Lyophilized if Lyophilized):

Reconsitution Instructions (Leave Blank if Liquid):

Manufacture Date:


Bioactivity (test results eg. IU/ml):

SKU: QP11557-HIS-2ug
Recombinant Human CTLA4 General Information
CTLA4  protein 3D structural model from Catalog of Somatic Mutations in Cancer originally published in the paper COSMIC: somatic cancer genetics at high-resolution
Alternate Names
Cytotoxic T-Lymphocyte Associated Protein 4, Cytotoxic T-Lymphocyte-Associated Protein 4, Insulin-Dependent Diabetes Mellitus 12, Celiac Disease 3, CTLA-4, CD152, Ligand And Transmembrane Spliced Cytotoxic T Lymphocyte Associated Antigen 4, Cytotoxic T Lymphocyte Associated Antigen 4 Short Spliced Form, Cytotoxic T-Lymphocyte-Associated Serine Esterase-4, Cytotoxic T-Lymphocyte-Associated Antigen 4, CD152 Isoform, CD152 Antigen, CELIAC3, IDDM12, ALPS5, GRD4, GSE, CD, Cytotoxic T-lymphocyte protein 4, CTLA4.
Molecular Weight
14.6 kDa
Chromosomal Location
q33.2 on chromosome 2
Curated Database and Bioinformatic Data
Gene SymbolCTLA4
Entrez Gene ID1493
UniProt ID(s)P16410
KEGG Gene ID(s)hsa:1493
General Description of Recombinant Human CTLA4.
CTLA4 produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 135 amino acids (36-161AA ) and having a molecular mass of 14.6kDa (Molecular size on SDS-PAGE will appear at approximately 18-28kDa). CTLA4 is expressed with a 6 amino acid His tag at C-Terminus and purified by using an optimized multi-step FPLC method for maximum separation from contaminants.

Human CTLA4 Recombinant Protein Product Attributes

Product Type: Recombinant Protein
Recombinant CTLA4 based upon sequence from Human
Host: QP11557 protein expressed in Insect.
Available Tags: His, His-Fc (IgG)
Protein Construction: A cDNA sequence encoding the sequence of CTLA4 was constructred and used to recombinantly synthesize the protein.
Recommended Applications: See Application Notes
Application Notes: Please contact us for application specific information for QP11557.
Bioactivity Data: Untested
Purity: Greater than 90% as determined by SDS-PAGE.
Reconstitution Instructions: |||
Endotoxin Levels: Not Determined. Testing recommended prior to use in cell culture and can be performed upon request.
Buffer: CTLA4 protein solution (0.25 mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 20% glycerol.
Storage Conditions: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Physical Appearance: Sterile filtered colorless solution.

Limitations and Performance Guarantee

enQuire Bio's products are guaranteed and approved for RESEARCH USE ONLY or manufacturing purposes. This product may not be used as a pharmaceutical agent, or other product intended for human consumption without meeting additional regulatory requirements. This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.

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Recombinant Human CTLA4 Protein