Recombinant Mouse HP protein (His tag)
Product Specifications
Background
Haptoglobin is a 406 aminoacids (aa) protein that in humans is encoded by the HP gene. This gene encodes a preproprotein that is processed into alpha (aa 19-160) and beta (aa 162-406) chains that combine as a tetramer to produce haptoglobin. Haptoglobin captures, and combines with free plasma hemoglobin to allow hepatic recycling of heme iron and to prevent kidney damage.
Abbreviation
HP
Synonyms
HP; BP; HPA1S; Haptoglobin; Hp
UniProt
Q61646
Accession Number
Q61646
Expression System
E.coli
Tag
N-His
Sequence
Ala 118-Cys 281
Field of Research
Cancer; Cardiovascular
Endotoxin
< 10 EU/mg of the protein as determined by the LAL method.
Purity
> 95% as determined by reducing SDS-PAGE.
Bioactivity
Not validated for activity
Reconstitution
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.
Shipping Conditions
This product is provided as lyophilized powder which is shipped with ice packs.
Storage Conditions
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Calculated Molecular Weight
17.9 kDa
Observed Molecular Weight
22 kDa
Species
Mouse
Available Sizes
Frequently Asked Questions
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