Interferon-Alpha 1a Human Recombinant, IFN a 1a Human, 100ug

CAT No.BT-CYT-520

Interferon-Alpha 1a Human Recombinant, IFN a 1a Human, 100ug

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Amino Acid Sequence
CDLPETHSLD NRRTLMLLAQ MSRISPSSCL MDRHDFGFPQ EEFDGNQFQK APAISVLHEL IQQIFNLFTT KDSSAAWDED LLDKFCTELY QQLNDLEACA MQEERVGETP LMNVDSILAV KKYFRRITLY LTEKKYSPCA WEVVRAEIMR SLSLSTNLQE RLRRKE.

Biological Activity
The specific activity as determined in a viral resistance assay viral ressistance assay was found to be 100MIU/ mg.

Description
Interferon-alpha 1a Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 165 amino acids and having a molecular mass of 19.4 kDa.
The Interferon-alpha 1a contains Valine residue at position 114.
The IFN-a 1a is purified by proprietary chromatographic techniques.

Lyophilized from a (1 mg/ml) solution in containing 1X PBS pH-7.4.

Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.

Purity
Greater than 95.0% as determined by(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Solubility
It is recommended to reconstitute the lyophilized IFN alpha 1a in sterile 18M¦¸-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.

Source
Escherichia Coli.

Stability
Lyophilized Interferon alpha 1a although stable at room temperature for 3 weeks, should be stored desiccated below -18¡ãC. Upon reconstitution IFN-alpha 1a should be stored at 4¡ãC between 2-7 days and for future use below -18¡ãC.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Synonyms
Interferon-alpha 1a, IFN-a 1a, IFN alpha 1a.

Usage
TSZGENE's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.