Recombinant Sus scrofa (Pig) IFN gama

Recombinant Sus scrofa (Pig) interferon gamma/IFN-gama, derived from the transfected human HEK293 cells.

$130.52  
230-30052-10
+

Product Specifications

Size:
10 ug, 50 ug, or 250 ug

Source

Gene Symbols:
  • IFNG
Species:
Sus scrofa (Pig)
Accession Number:
  • P17803
Gene ID:
  • 396991
Expressed Region:
Gln24-Lys166
Protein Name & Synonyms:
Interferon gamma (IFN-gamma), Interferon gamma, IFN-gamma.

Preparation

Expression System:
Human Embryonic Kidney 293 Cells
Conjugation/Tag:
N-terminal histidine tag
Purification:
His-tag affinity purification by immobilized metal ion affinity chromatography (IMAC)
Purity:
>95%
Purity determined by:
SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Molecular Weight (kDa):
Recombinant protein has a calculated molecular weight of about 16 kDa. Due to the abundant glycosylation, it migrates as approximately 18-25 kDa protein bands in SDS-PAGE under DTT, beta-mercaptoethanol reducing conditions.

Protein Specifications

Format:
Lyophilized powder
Formulation:
Lyophilized from a 0.2 µm filtered solution in PBS
Concentration:
Determined by Bio-Rad protein assay reagent
Reconstitution:
Briefly spin the vial and bring the contents to the bottom prior to opening. It is recommended to reconstitute at 0.5 - 1 mg/mL with sterile deionized water.
Endotoxin Level:
Not determined
Preservative:
None
SDS-PAGE Image
SDS-PAGE
Figure 1. Deglycosylation of purified recombinant proteins. Purified proteins were untreated (Lane 2) or treated with protein deglycosylation enzymes under native (Lane 3) or reducing (Lane 4) conditions. Deglycosylation treatment resulted in a mobility shift of the protein to produce one major band at the expected size, thus indicating that the untreated recombinant protein (Lane 2) was glycosylated.
Lane 1: Protein standard ladder (kDa).
Lane 2: Untreated protein under reducing conditions.
Lane 3: Treated protein with deglycosylation enzymes under native conditions.
Lane 4: Treated protein with deglycosylation enzymes under reducing conditions.
Lane 5: Deglycosylation mixture only without target proteins.

Stability & Storage

Shipping
Ice packs
Storage/Stability
Upon arrival, the lyophilized protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store desiccated below -20 °C in a manual defrost freezer. Following reconstitution, the protein may be stored for 2 weeks under sterile conditions at -20 °C.  For long term storage, it is recommended to make appropriate aliquots and store at -80 °C. Avoid repeated freeze-thaw cycles.

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Usage

This product is furnished for LABORATORY RESEARCH USE ONLY.
Not for diagnostic or therapeutic use.