Protein G, Streptococcus sp. Recombinant Protein | spg recombinant protein
Protein G, Recombinant, Streptococcus sp. (Biotin)
Purity
Purified98% (SDS-PAGE and HPLC)
Synonyms
Protein G; Streptococcus sp.; Recombinant; Streptococcus sp. (Biotin); spg recombinant protein
Host
E Coli
Specificity
Under optimal conditions, 1mg protein G will bind approximately 5mg human IgG. Optimal binding of Protein G to antibodies occurs at pH 5.0 to 6.0 and can be eluted over a pH range of 2.5 to 3.0.
Purity/Purification
Purified
98% (SDS-PAGE and HPLC)
98% (SDS-PAGE and HPLC)
Form/Format
Supplied as a lyophilized powder. Reconstitute in ddH2O to 5 mg/ml.
Endotoxin Level
0.1EU/mg
Preparation and Storage
Lyophilized powder may be stored at 4 degree C for short-term only. Stable for at least 6 months at -20 degree C. Reconstitute with sterile ddH2O, aliquot and store at -20 degree C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Related Product Information for spg recombinant protein
Protein G binds to the constant region of many species of immunoglobulin G. Protein G can be used to detect, quantify and purify IgG antibodies and antibody/antigen complexes. MyBioSource's 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. The 6-His-tag on N-terminus can be used for affinity purification or protein G detection using anti-His-tag antibodies.
Protein G binds to all IgG subclasses from human, mouse and rat species. It also binds to total IgG from guinea pig, rabbit, goat, cow, sheep, and horse. The Protein G-Biotin is using purified recombinant protein G biotinylated with ~2 biotins per protein G molecule.
Protein G binds to all IgG subclasses from human, mouse and rat species. It also binds to total IgG from guinea pig, rabbit, goat, cow, sheep, and horse. The Protein G-Biotin is using purified recombinant protein G biotinylated with ~2 biotins per protein G molecule.
Product Categories/Family for spg recombinant protein
NCBI and Uniprot Product Information
NCBI GI #
UniProt Accession #
Molecular Weight
26.1kD
NCBI Official Full Name
protein G
UniProt Protein Name
Immunoglobulin G-binding protein G
Protein Family
UniProt Gene Name
spg
UniProt Synonym Gene Names
IgG-binding protein G
UniProt Entry Name
SPG2_STRSG
Uniprot Description
Subcellular location: Secreted › cell wall; Peptidoglycan-anchor
Potential.
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Product Notes
The Protein G, Streptococcus sp. spg (Catalog #AAA637887) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Protein G, Streptococcus sp., 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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