Specifications

Product Data
Species	Bovine
Expression Host	Pichia pastoris
Predicted MW	12.6 kDa
Purity	>95% by SDS PAGE analysis
Presentation	Purified
Buffer	Presentation State: Purified State: Lyophilised Buffer System: Further dilutions should be made in a buffer containing carrier protein.
Endotoxin	0.01EU/µg
Reconstitution	Restore with 0.5 ml distilled water. Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. We recommend that the vial is gently mixed after reconstitution.
Preparation	Lyophilised
Applications	ELISA. Functional Assays.
Protein Description	Recombinant protein expressed in Pichia pastoris.
Storage	Prior to reconstitution store at 2-8°C. Following reconstitution store the protein undiluted at -70°C. Avoid repeated freezing and thawing.
Stability	Shelf life: one year from despatch.
Reference Data
RefSeq	NP_776346
Locus ID	280824
UniProt ID	P30367
Cytogenetics	7q15-q21
Synonyms	BSF-1; IL-4
Summary	interleukin 4