Long name
Recombinant Bacillus subtilis Positive control factor (xpf)
Alternative names
positive control factor; Positive control factor; positive control factor;
Gene name
xpf
Other gene names
xpf; xpf; pcf; ykxE
General description
Positive control factor (xpf) is a recombinant protein expressed in Baculovirus . The protein can be with or without a His-Tag or other tag in accordance to customer's request. All of our recombinant proteins are manufactured in strictly controlled facilities and by using a well established technology which guarantees full batch-to-bact consistency and experiment reproducibility.
Product category
Recombinant Proteins
Expression system
Baculovirus
Available also expressed in:
E Coli ; Yeast ; Baculovirus ; Mammalian Cell
Purity
Greater than 90% (determined by SDS-PAGE)
Form
Lyophilized protein
Storage
This protein can be stored at -20 degrees Celsius. For extended periods of time it is recommended to keep the protein frozen at -40 or -80 degrees Celsius. Avoid cycles of freezing and thawing as they might denaturate the polypeptide chains.
Applications
This protein can be used as a positive control for applications such as ELISA, IFA, RIA, Western Blot, etc.
Tissue
control
Description
Bacillus Anthracis and Cereus are the most known Bacilli. Anthrax has a very high toxin level and is used in Biologic warfare. However 1 is a harmless product.Isotype or positive controls by peptides, antibodies and deactivated samples.Aplha, transcription related growth factors and stimulating factors or repressing nuclear factors are complex subunits of proteins involved in cell differentiation. Complex subunit associated factors are involved in hybridoma growth, Eosinohils, eritroid proliferation and derived from promotor binding stimulating subunits on the DNA binding complex. NFKB 105 subunit for example is a polypetide gene enhancer of genes in B cells.Positive controls are the same as the target vector or antibody or protein and can be spiked to the sample before the analysis starts.
Group
positif