Protein A (Liquid form)
In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
Protein A is a 42 kDa surface protein originally found in the cell wall of the bacterium Staphylococcus aureus. It can bind immunoglobulins. The recombinant Protein A is a genetically engineered protein containing five IgG-binding regions of protein A and 6×His-tag on N-terminus and C-terminus. Cell wall binding region, albumin binding region and other non-specific binding regions have been eliminated from the recombinant Protein A to ensure the maximum specific IgG binding. The 6×His-tag can be used for affinity purification or for protein A detection using anti-His-tag antibody. The recombinant Protein A is ideal for purification of polyclonal or monoclonal IgG antibodies. Protein A binds to most human and mouse IgG subclasses (e.g., human IgG1, IgG2, IgG4; mouse IgG1, IgG2a, IgG2b, IgG3). It also binds to total IgG from cow, guinea pig, hamster, horse, pig, and rabbit. Protein A has little affinity to chicken, goat, rat and sheep.
Quality Control & DataSheet
- View current batch:
Purity: ≥99%, by SDS-PAGE and HPLC.
Endotoxin Level:<0.1 ng/μg
|Gene ID:||3919448||Accession #:||YP_498670|
|Alternate Names:||Protein A, rProtein A, r-protein A, recombinant protein A, IgG purification, antibody purification, Protein A beads, Protein A sepharose, Protein A Sepharose Beads, proteina, protein-A, protein a, protein/a.|
|Source:||Escherichia Coli.||M.Wt:||39.21 kDa|
|Appearance:||Liquid||Storage:||Store at -20℃|
|Formulation:||50 mg/ml in H2O.|
|Shipping Condition:||Gel pack.||Handling:||Centrifuge the vial prior to opening.|
|Usage:||For Research Use Only! Not to be used in humans.|