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Catalogue number
PRO-2566
Introduction
Anaplasma p44 which belongs to the outer membrane antigen superfamily (OMP1/Msp2/p44), is a serodiagnostic antigen for HGA. Anaplasma p44 allows the bacterium to adhere to the host cell and prevents host immune surveillance.
Description
Recombinant Anaplasma p44 produced in E.Coli is a single, non-glycosylated polypeptide chain having a molecular mass of 46kDa.
Anaplasma p44 is expressed with a -10x His tag at N-terminus and purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Physical Appearance
Formulation
Anaplasma p44 is supplied at a 20mM HEPES buffer pH-7.6, 150mM NaCl and 40% Sucrose (w/v).
Stability
Store at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time.
Avoid multiple freeze-thaw cycles.
Purity
Greater than 80% as determined by SDS-PAGE.
Immunological functions
1. Binds IgG- and IgM-type human antibodies.
2. Immunodot test with positive/negative samples.
Safety Data Sheet
SDS