Monoclonal Mouse anti-Human IFNA2 / Interferon Alpha 2 Antibody (clone 1F8, WB)
Catalog Number: LS-C197495-100
100 µg / $342.00
Antibody: Mouse Monoclonal
Applications: Enzyme-Linked Immunosorbent Assay, Western Blot
Reactivity: Human
Format: Liquid
Biological Activity IFN-alpha 2b, Human induced cytotoxicity of R&D TF-1 cells. The ED 50 for this effect is typically 20-50pg/mL.
Human IFNA2B Protein (Recombinant)
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| Expression System | Escherichia coli (Prokaryotic) |
| Format: | Lyophilized |
$250.00each
Catalog Number: LS-G27086-10
Catalog Number: LS-G27086
For bulk orders or custom formulations:
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- Description
- Interferon-Alpha 2b (IFN-Alpha 2b) produced by leukocytes is a member of Interferon family. IFN-alpha is mainly involved in innate immune response against a broad range of viral infections. IFN-alpha 2 has three acid stable forms (a,b,c) signaling through IFNAR2. IFN-alpha 2b shares 99.4% aa sequence identity with both IFN-alpha 2a and 2c. IFN-alpha contains four highly conserved cysteine residues which form two disulfide bonds, one of which is necessary for biological activity.Recombinant human Interferon-Alpha 2b (rhIFN-Alpha 2b) produced in E.coli is a single non-glycosylated polypeptide chain containing 165 amino acids. A fully biologically active molecule, rhIFN-Alpha 2b has a molecular mass of 19.2 kDa analyzed by reducing SDS-PAGE and is obtained by chromatographic techniques.
- Category
- Proteins & Peptides > Proteins > Recombinant Proteins
- Origin Species
- Human
Protein
- Expression System
- Escherichia coli (Prokaryotic)
- Molecular Weight
- 19.2 kDa (SDS-PAGE)
- Protein Type
- Recombinant
- Amino Acid Sequence
1CDLPQTHSLG SRRTLMLLAQ MRRISLFSCL KDRHDFGFPQ EEFGNQFQKA ETIPVLHEMI61QQIFNLFSTK DSSAAWDETL LDKFYTELYQ QLNDLEACVI QGVGVTETPL MKEDSILAVR121KYFQRITLYL KEKKYSPCAW EVVRAEIMRS FSLSTNLQES LRSKE
165 aa
Format
- Purity
- >95%
- Conjugate/Label
- Unconjugated
- Endotoxin Level
- < 0.2 EU/µg
- Format
- Lyophilized
- Formulation
- Lyophilized from PBS
- Purity Measurement Method
- SDS-PAGE (Coomassie Stain)
Storage & Handling
- Storage Conditions
- Stable at -80°c for up to 6 months. Upon reconstitution, store at 4°c for up to 2 weeks or at -20°c for up to 3 months.
