Pyrazoles

Organic heterocyclic compounds that consists of a 5-membered ring of three carbon atoms and two adjacent nitrogen atoms with the formula: C₃H₃N₂H.

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796 – 810 of 1,831 results

796

Medchemexpress LLC STK11 Human His-SU 50ug

STK11 Protein, Human (His-SUMO) is a recombinant human serine/threonine kinase (LKB1) expressed in E. coli and supplied lyophilized for research applications. The protein includes N-terminal SUMO and 6xHis tags to facilitate purification and detection, covers residues M1-C430, and is purified to greater than 90% as determined by reducing SDS-PAGE. It is provided in a stabilizing formulation and should be stored frozen for long-term stability.

Recombinant human serine/threonine kinase covering residues M1-C430.
N-terminal SUMO and 6xHis tags for purification and detection.
Expressed in E. coli and purified to greater than 90% purity by reducing SDS-PAGE.
Supplied lyophilized in a stabilizing buffer for storage and transport.
Stable when stored at -20°C to -80°C; reconstituted material is stable short term at 4°C.
Intended for research use only; not for human or diagnostic use.

Pricing & Availability

797

eMolecules 27258-32-8 | 1-Methyl-1h-pyrazole-3-carbaldehyde | Combi-Blocks | MFCD03419800 | 110.116 | C5H6N2O | 98.000 | Cn1ccc(C=O)n1 | 5g | 205395102

1-Methyl-1h-pyrazole-3-carbaldehyde | Combi-Blocks | 27258-32-8 | MFCD03419800 | 110.116 | C5H6N2O | 98.000 | Cn1ccc(C=O)n1 | 5g | 205395102

Pricing & Availability

798

eMolecules 57121-49-0 | 4-Ethynyl-1H-pyrazole | Acrotein ChemBio Inc. | MFCD18207413 | 92.101 | C5H4N2 | 97.000 | C#Cc1cn[nH]c1 | 10g | 771325381

4-Ethynyl-1H-pyrazole | Acrotein ChemBio Inc. | 57121-49-0 | MFCD18207413 | 92.101 | C5H4N2 | 97.000 | C#Cc1cn[nH]c1 | 10g | 771325381

Pricing & Availability

799

Medchemexpress LLC SPEB E.coli His-SU 50ug

SPEB is a recombinant E. coli agmatine ureohydrolase supplied as a His-SUMO-tagged protein for laboratory research. It catalyzes the conversion of agmatine to putrescine, a key step in polyamine biosynthesis, and is provided lyophilized for convenient storage and handling.

His-SUMO-tagged recombinant protein for affinity purification.
Expressed in an E. coli expression system to enable bacterial expression yields.
Catalyzes conversion of agmatine to putrescine in polyamine biosynthesis.
Lyophilized from PBS with 6% trehalose to enhance stability.
Supplied in a 50 μg research-scale quantity.
Stable at -20°C for up to 2 years; aliquot and freeze at -20°C or -80°C after reconstitution.
Intended for research use only.