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Catalog Number | orb391881 |
---|---|
Category | Proteins |
Description | Recombinant human IFNA1 protein is produced by our mammalian expression system and the target gene encoding Cys24-Glu189 is expressed with a 6His tag at the C-terminus. |
Tested applications | ELISA, MS, SDS-PAGE, WB |
Reactivity | Human |
Form/Appearance | Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
Purity | Greater than 95% as determined by reducing SDS-PAGE. |
Target | IFNA1; IFNA13 |
Entrez | 3447, 3439 |
UniProt ID | P01562 |
Protein Sequence | CDLPETHSLD NRRTLMLLAQ MSRISPSSCL MDRHDFGFPQ EEFDGNQFQK APAISVLHEL IQQIFNLFTT KDSSAAWDED LLDKFCTELY QQLNDLEACV MQEERVGETP LMNADSILAV KKYFRRITLY LTEKKYSPCA WEVVRAEIMR SLSLSTNLQE RLRRKEVDHH HHHH |
Source | Human cells |
Endotoxins | Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test. |
Storage | Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months. |
Buffer/Preservatives | Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
Alternative names | Interferon alpha-1/13; IFN-alpha-1/13; Interferon Read more... |
Note | For research use only |
Application notes | Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Expiration Date | 6 months from date of receipt. |
> 97% as determined by SDS-PAGE and HPLC. | |
19.5 kDa | |
E.Coli |
> 96% as determined by SDS-PAGE and HPLC. | |
19.5 kDa | |
E.Coli |
Unconjugated | |
95% | |
45.8 kDa | |
Human IFN-alpha 1, Fc Tag (orb1147003) is expressed from human 293 cells (HEK293). It contains AA Cys 24 - Glu 189 (Accession # P01562-1). |
Unconjugated | |
95% | |
21.3 kDa | |
Human IFN-alpha 1, His Tag (orb735041) is expressed from human 293 cells (HEK293). It contains AA Cys 24 - Glu 189 (Accession # P01562-1). |
Greater than 90% as determined by SDS-PAGE. | |
35.4 kDa | |
E.coli |
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