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.His Tag?His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein.≥85%(SDS-PAGE)See COA
Accession #
P45983-1
Protein Tag
N-His
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
Bioactivity
Immobilized Recombinant Human JNK1 Protein (rp183743) at 1.0 μg/mL can bind Recombinant JNK1 Antibody (Ab111518) with the EC50 of 40.4 ng/mL.
Carrier Free,Bioactive,ActiBioPure™,His-Tag,≥85%(SDS-PAGE),See COA ActiBioPure™,Bioactive,Carrier Free,His Tag 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.
Specifications
Product Name
Recombinant Human JNK1 Protein
Synonyms
c-Jun N-terminal kinase 1 | EC 2.7.11 | EC 2.7.11.24 | JNK1 alpha protein kinase | JNK1 beta protein kinase | JNK1 | JNK1JNK1A2 | JNK-46 | JUN N-terminal kinase | MAP kinase 8 | MAPK 8 | MAPK8 | mitogen-activated protein kinase 8 isoform JNK1 alpha1 | mit
Grade
ActiBioPure™, Bioactive, Carrier Free, His Tag
Specifications & Purity
Carrier Free, Bioactive, ActiBioPure™, His-Tag, ≥85%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
Mitogen-activated protein kinase 8 (MAPK8), also known as JNK1, is a member of the MAP kinase family. MAP kinases act as an integration point for multiple biochemical signals and are involved in a wide variety of cellular processes such as proliferation,
Bioactivity
Immobilized Recombinant Human JNK1 Protein (rp183743) at 1.0 μg/mL can bind Recombinant JNK1 Antibody (Ab111518) with the EC50 of 40.4 ng/mL.
49.1 kDa, under reducing conditions; 49.1 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze/thaw cycle.
Images
Recombinant Human JNK1 Protein (rp183743) - ELISA Immobilized Recombinant Human JNK1 Protein (rp183743) at 1.0 μg/mL can bind Recombinant JNK1 Antibody (Ab111518) with the EC
₅₀
of 40.4 ng/mL.
Recombinant Human JNK1 Protein (rp183743) - SDS-PAGE 3 μg/lane of Recombinant Human JNK1 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 49.1 kDa.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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