Recombinant Human IL12B&IL12A Heterodimer Protein (Active)
Product Specifications
Product Name Alternative
(Cytotoxic lymphocyte maturation factor) (CLMF) (IL-12) (NK cell stimulatory factor) (NKSF)
Abbreviation
Recombinant Human IL12B&IL12A Heterodimer protein (Active)
Gene Name
IL12B&IL12A
UniProt
P29460 & P29459
Expression Region
23-328aa (IL12B) &23-219aa (IL12A)
Organism
Homo sapiens (Human)
Target Sequence
IWELKKDVYVVELDWYPDAPGEMVVLTCDTPEEDGITWTLDQSSEVLGSGKTLTIQVKEFGDAGQYTCHKGGEVLSHSLLLLHKKEDGIWSTDILKDQKEPKNKTFLRCEAKNYSGRFTCWWLTTISTDLTFSVKSSRGSSDPQGVTCGAATLSAERVRGDNKEYEYSVECQEDSACPAAEESLPIEVMVDAVHKLKYENYTSSFFIRDIIKPDPPKNLQLKPLKNSRQVEVSWEYPDTWSTPHSYFSLTFCVQVQGKSKREKKDRVFTDKTSATVICRKNASISVRAQDRYYSSSWSEWASVPCS&RNLPVATPDPGMFPCLHHSQNLLRAVSNMLQKARQTLEFYPCTSEEIDHEDITKDKTSTVEACLPLELTKNESCLNSRETSFITNGSCLASRKTSFMMALCLSSIYEDLKMYQVEFKTMNAKLLMDPKRQIFLDQNMLAVIDELMQALNFNSETVPQKSSLEEPDFYKTKIKLCILLHAFRIRAVTIDRVMSYLNAS
Tag
C-terminal 10xHis-tagged & C-terminal Flag-tagged
Type
Active Protein & In Stock Protein
Source
Mammalian cell
Field of Research
Immunology
Endotoxin
Less than 1.0 EU/μg as determined by LAL method.
Purity
Greater than 95% as determined by SDS-PAGE.
Activity
Yes
Bioactivity
Measured by its binding ability in a functional ELISA. Immobilized Human IL12B&IL12A at 1 μg/ml/mL can bind Anti-IL12/IL23 recombinant antibody (CSB-RA011587MA1HU), the EC50 is 1.042-1.545 ng/mL.
Form
Lyophilized powder
Buffer
Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Molecular Weight
39.7 kDa & 27.2 kDa
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Product MSDS
https://www.cusabio.com/msds/12933673/
Protein Length
Heterodimer
Available Sizes
Curated Selection
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