Recombinant Human BPI fold-containing family A member 2 (BPIFA2)

Product Specifications

Product Name Alternative

Parotid secretory protein

Abbreviation

Recombinant Human BPIFA2 protein

Gene Name

BPIFA2

UniProt

Q96DR5

Expression Region

19-249aa

Organism

Homo sapiens (Human)

Target Sequence

ESLLDNLGNDLSNVVDKLEPVLHEGLETVDNTLKGILEKLKVDLGVLQKSSAWQLAKQKAQEAEKLLNNVISKLLPTNTDIFGLKISNSLILDVKAEPIDDGKGLNLSFPVTANVTVAGPIIGQIINLKASLDLLTAVTIETDPQTHQPVAVLGECASDPTSISLSLLDKHSQIINKFVNSVINTLKSTVSSLLQKEICPLIRIFIHSLDVNVIQQVVDNPQHKTQLQTLI

Tag

Tag-Free

Type

Developed Protein

Source

In vitro E.coli expression system

Field of Research

Developmental Biology

Relevance

Has strong antibacterial activity against P. aeruginosa.

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

Has strong antibacterial activity against P. aeruginosa.

Molecular Weight

25.1 kDa

References & Citations

"A member of the PSP/plunc family of BPI proteins is expressed in the human parotid gland." Venkatesh S.G., Geetha C., Gorr S.-U. Submitted (OCT-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.