Human Complement Factor B Recombinant Protein (N-His) (HF634012)

Name: Human Complement Factor B Recombinant Protein (N-His)
Brand: abinScience
SKU: HF634012
Price: 211 USD
Availability: InStock

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100ug
1mg

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Каталожный номер	HF634012
Описание	Recombinant Human CFB Protein, N-His (HF634012) expressed in E. coli, spanning Tyr573-Leu761. Purity: >90% by SDS-PAGE. Highlights ●His-Tagged — N-terminal 6×His tag for IMAC purification. ●E. coli Expression — High-yield, cost-effective production. ●High Purity — >90% purity verified by SDS-PAGE.
Система экспрессии	E. coli
Номер доступа	P00751
Длина белка	Tyr573-Leu761
Применения	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Виды	Homo sapiens (Human)
Характер	Recombinant
Уровень эндотоксинов	Please contact with the lab for this information.
Чистота	>90% as determined by SDS-PAGE.
Прогнозируемая молекулярная масса	23.74 kDa
Форма	Lyophilized
Буфер хранения	Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Пожалуйста, обратитесь к конкретной информации о буфере в печатной версии даташита или в индивидуальном сертификате качества (COA) для партии.
Реконституция	Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Доставка	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Устойчивость и хранение	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Альтернативные названия	Properdin factor B, Complement factor B, GBG, Glycine-rich beta glycoprotein, BFD, C3/C5 convertase, CFB, PBF2, BF
Фон	Complement factor B (CFB) is a ~85 kDa protein. Precursor of the catalytic component of the C3 and C5 convertase complexes of the alternative pathway of the complement system, a cascade of proteins that leads to phagocytosis and breakdown of pathogens and signaling that strengthens the adaptive immune system. The alternative complement pathway acts as an amplification loop that enhances other complement pathways (classical, lectin and GZMK) by promoting formation of additional C3 and C5 convertases. CFB is cleaved and activated by CFD to generate Ba and Bb chains; Bb chain constituting the catalytic component of the C3 and C5 convertases. 1. Pangburn, MK. et al. (1986) The Biochemical journal 235, 723-30. PMID: 3638964 2. Vogt, W. et al. (1978) Immunology 34, 29-40. PMID: 624565 3. DiScipio, RG. et al. (1983) The Journal of biological chemistry 258, 10629-36. PMID: 6554279 4. Vogel, CW. et al. (1982) The Journal of biological chemistry 257, 8292-9. PMID: 6919543 5. Hourcade, DE. et al. (1998) The Journal of biological chemistry 273, 25996-6000. PMID: 9748277 6. Niemann, MA. et al. (1980) Biochemistry 19, 1576-83. PMID: 6769474
Примечание	For research use only.