GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.≥90%(SDS-PAGE)expressed in E. coli; See COA
Accession #
O43474
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Immobilized Recombinant Human KLF4 Protein (rp183758) at 1.0 μg/mL can bind Recombinant KLF4 Antibody (Ab112249) with the EC50 of 9.92 ng/mL.
Carrier Free,Bioactive,ActiBioPure™,≥90%(SDS-PAGE),expressed in E. coli; See COA ActiBioPure™,Bioactive,Carrier Free for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Carrier Free, Bioactive, ActiBioPure™, ≥90%(SDS-PAGE), expressed in E. coli; See COA
Mecanismos bioquímicos y fisiológicos
This gene encodes a protein that belongs to the Kruppel family of transcription factors. The encoded Zinc Finger Protein is required for normal development of the barrier function of skin. The encoded protein is thought to control the G1-to-S transition o
Bioactividad
Immobilized Recombinant Human KLF4 Protein (rp183758) at 1.0 μg/mL can bind Recombinant KLF4 Antibody (Ab112249) with the EC50 of 9.92 ng/mL.
45.0 kDa, under reducing conditions; 45.0 kDa, under non-reducing conditions.
Tipo de molécula
Protein
Almacenamiento y envío
Concentración
expressed in E. coli; See COA
Condiciones de almacenamiento de almacenamiento
Store at -20°C,Avoid repeated freezing and thawing
Enviado en
Ice chest + Ice pads
Estabilidad y almacenamiento
Store at -20℃ long term (12 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Imágenes
Recombinant Human KLF4 Protein (rp183758) - ELISA
Immobilized Recombinant Human KLF4 Protein (rp183758) at 1.0 μg/mL can bind Recombinant KLF4 Antibody (Ab112249) with the EC₅₀ of 9.92 ng/mL.
Recombinant Human KLF4 Protein (rp183758) - SDS-PAGE
3 μg/lane of Recombinant Human KLF4 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 45.0 kDa.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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