IL-4, rat recombinant
Catalog number
4139-50
Name
IL-4, rat recombinant
Size
50 μg
Price
775.00 EUR
Supplier
Details
Synonyms
BCGF,BCDF, B cell stimulating factor, BSF-1,Lymphocyte stimulatory factor 1, IL-4, MGC79402, Binetrakin, Pitrakinra,
Alternates names
BCGF,BCDF, B cell stimulating factor, BSF-1,Lymphocyte stimulatory factor 1, IL-4, MGC79402, Binetrakin, Pitrakinra,
Taglines
A key regulator in humoral and adaptive immunity
Biomolecule/Target
IL-4
NCBI Gene ID #.
287287
NCBI Gene Symbol
IL4
Gene Source
Rat
Accession #
P20096
Recombinant
Yes
Source
E. coli
Purity
≥98%
Activity (Specifications/test method)
N/A
Biological activity
The ED₅₀ as determined by the dose-dependent stimulation of the proliferation of con A-activated rat spleen cells is < 1.5 ng/ml, corresponding to a specific activity of > 6.6 x 10⁵ units/mg.
Results
< 1.5 ng/ml
Molecular Weight
14.1 kDa
Storage Temp.
-20°C
Shipping
Gel pack
Shelf Life
1 year
Concentration
N/A
Appearance
Lyophilized protein
Physical form description
Lyophilized with no additives.
Reconstitution Instructions
Reconstitute in H₂O to a concentration of 0.1-1 mg/ml. The solution can be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use.
Handling
Centrifuge the vial prior to opening.
Usage
For Research Use Only! Not to be used in humans
About
Rats are used to make rat monoclonal anti mouse antibodies. There are less rat- than mouse clones however. Rats genes from rodents of the genus Rattus norvegicus are often studied in vivo as a model of human genes in Sprague-Dawley or Wistar rats.
Latin name
Rattus norvegicus
Additional source
Recombinants or rec. proteins
Group
recombinants
