Recombinant Interleukin 4 (IL4)
Product Specifications
Product Name Alternative
BSF1; BCGF1 ; B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
Synonyms
Interleukin 4
UniProt
Q04745
Expression System
Prokaryotic expression
Host
E. coli
Tag
N-terminal His Tag
Source
Prokaryotic expression
Applications
Positive Control; Immunogen; SDS-PAGE; WB.
Field of Research
Cytokine, Immune molecule
Endotoxin
< 1.0 EU per 1 µg (determined by the LAL method)
Purity
> 90%
Form
Freeze-Dried Powder
Buffer
20 mM Tris, 150 mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
Calculated Molecular Weight
16.2 KDa
Observed Molecular Weight
17kDa
Fragment
His25~Cys133
Isoelectric Point
9.3
Subcellular Location
Secreted
Organism Species
Sus scrofa; Porcine (Pig)
CAS Number
9000-83-3
Available Sizes
Curated Selection
Explore Other Products
Discover premium biology products from our extensive collection of 20M+ items
PB9999-Dylight594 100 μg
Anti-BCA1/CXCL13 Antibody Picoband® (Dylight594 Conjugate)
Ask
View Details 
MBS1026300 Inquire
Recombinant Natranaerobius thermophilus ATP synthase subunit b (atpF)
Ask
View Details 
31543121 3 x 1.0μg DNA
NCBP1 CRISPRa sgRNA lentivector (set of three targets)(Human)
Ask
View Details