Fagus Antibody Services

Recombinant Human Interleukin-19/IL-19 Protein (His Tag)

£451.20£564.00 excluding VAT

SKU FAS-030738-P Category Tag

PGA4 (Pepsinogen 4, group I), or Pepsinogen A, is a member of the peptidase A1 family. Pepsin is expressed as a pro-form zymogen, pepsinogen, whose primary structure has an additional 44 amino acids. Pepsin is stored as pepsinogen so it will only be released when needed, and does not digest the body’s own proteins in the stomach’s lining. Five types of zymogens of pepsins, gastric digestive proteinases, are known: pepsinogens A, B, and F, progastricsin, and prochymosin. There are two major groups of pepsinogen, namely pepsinogen A (PGA) and pepsinogen C (PGC) (or progastricsin), and each frequently has isozymogens. The PGA3, PGA4 and PGA5 genes encode identical human pepsinogen A enzymes.

Size

50µg

Active Protein
Activity
Protein Construction

A DNA sequence encoding the human IL19 (AAF06663.1) (Met1-Ala177) was expressed with a polyhistidine tag at the C-terminus.

Sequence

Met 1-Ala177

Fusion Tag

C-His

Accession

AAF06663.1

Species

Human

Expressed Host

HEK293 Cells

Shipping

This product is provided as lyophilized powder which is shipped with ice packs.

Purity

> 95 % as determined by reducing SDS-PAGE.

Endotoxin

< 1.0 EU per µg of the protein as determined by the LAL method.

Stability and Storage

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Mol Mass

19.2 kDa

AP Mol Mass
Formulation

Lyophilized from sterile PBS, pH 7.4

Research Areas
Reconstitution

Please refer to the printed manual for detailed information.

Related Product