Cys-Protein G Recombinant Protein
Recombinant Cys-Protein G
Purity
Greater than 95.0% as determined by SDS-PAGE and HPLC analyses.
Synonyms
Cys-Protein G; Recombinant Cys-Protein G; Cys-Protein-G; Cys-Protein G Recombinant; Cys-Protein G recombinant protein
Host
E Coli
Specificity
1. Binds with greater affinity to most mammalian immunoglobulins than Protein A, including human IgG3 and rat IgG2a. 2. Does not bind to human IgM, IgD and IgA.
Purity/Purification
Greater than 95.0% as determined by SDS-PAGE and HPLC analyses.
Form/Format
Lyophilized with no additives.
Sterile Filtered White lyophilized (freeze-dried) powder.
Sterile Filtered White lyophilized (freeze-dried) powder.
Application Notes
Protein G binds to the constant region of many species of immunoglobulin G. It can be used to detect, quantify and purify IgG antibodies and antibody/antigen complexes. Recombinant Protein G contains only IgG binding domains. The albumin-binding domain as well as cell wall and cell membrane binding domains have been removed to ensure the maximum specific IgG binding capacity.
Solubility
It is recommended to reconstitute the lyophilized Protein G in sterile 18M-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.
Preparation and Storage
Lyophilized Protein G although stable at room temperature for 3 weeks, should be stored desiccated below -18 degree C. Upon reconstitution Protein G should be stored at 4 degree C between 2-7 days and for future use below -18 degree C.Please prevent freeze-thaw cycles.
Related Product Information for Cys-Protein G recombinant protein
Description: Cys-Protein G Recombinant produced in E Coli is a 202 amino acids protein which contains amino acid 190-384 of the Streptococcus sp and a Cysteine residue at the N-terminus, has a predicted molecular mass of approximately 22.5kDa. But it migrates with an apparent molecular mass of 32kDa in SDS-PAGE.The Protein G is purified by proprietary chromatographic techniques.
Product Categories/Family for Cys-Protein G recombinant protein
Similar Products
Product Notes
The Cys-Protein G (Catalog #AAA144853) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. Protein G binds to the constant region of many species of immunoglobulin G. It can be used to detect, quantify and purify IgG antibodies and antibody/antigen complexes. Recombinant Protein G contains only IgG binding domains. The albumin-binding domain as well as cell wall and cell membrane binding domains have been removed to ensure the maximum specific IgG binding capacity. Researchers should empirically determine the suitability of the Cys-Protein G for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Cys-Protein G, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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