Recombinant Arachis hypogaea Conglutin-7

Product Specifications

Product Name Alternative

Conglutin-7; 2S protein 1; Seed storage protein SSP1; Seed storage protein SSP2; allergen Ara h 2

Abbreviation

Recombinant Arachis hypogaea Conglutin-7 protein

UniProt

Q6PSU2

Expression Region

22-172aa

Organism

Arachis hypogaea (Peanut)

Target Sequence

RQQWELQGDRRCQSQLERANLRPCEQHLMQKIQRDEDSYGRDPYSPSQDPYSPSQDPDRRDPYSPSPYDRRGAGSSQHQERCCNELNEFENNQRCMCEALQQIMENQSDRLQGRQQEQQFKRELRNLPQQCGLRAPQRCDLEVESGGRDRY

Tag

N-terminal 6xHis-tagged

Type

In Stock Protein

Source

E.coli

Field of Research

Others

Relevance

Weak inhibitor of trypsin.

Endotoxin

Not test

Purity

Greater than 90% as determined by SDS-PAGE.

Activity

Not Test

Form

Liquid or Lyophilized powder

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Function

Weak inhibitor of trypsin.

Molecular Weight

22 kDa

References & Citations

Isolation and molecular characterization of the first genomic clone of a major peanut allergen, Ara h 2.Viquez O.M., Summer C.G., Dodo H.W.J. Allergy Clin. Immunol. 107:713-717 (2001)

Storage Conditions

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.