Cre Recombinase

Cat. No.: C745028
Disponível para encomenda
GRADE & PURITY Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. 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. EnzymoPure™ ? EnzymoPure™ — Aladdin's line of high-quality enzymatic solutions. Use when enzyme purity and defined activity drive assay or process performance. Sterile ? Sterile grade — processed and verified free of viable microorganisms. Use directly in aseptic procedures and cell culture without further sterilization. 1.0 U/μL
Accession #
Q5QBM7
Expression system
E. coli
Bioactivity
One unit is defined as the amount of enzyme required to achieve the maximum site-specific recombination of 250ng of control DNA in 30 minutes at 37ºC in a 50μl reaction system. The maximum recombination can be analyzed by agarose gel electrophoresis or by screening on the corresponding resistance plates after transformation of the reactions.
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Size
Alemanha (EU)
USA*
Price
Qty
50U
C745028-50U
Sob encomenda · 8–12 semanas

77,14€

90,16€
Gravar 13,02 € (14.44%)
250U
C745028-250U
—
2 Em stock

307,96€

360,02€
Gravar 52,06 € (14.46%)
1000U
C745028-1000U
Sob encomenda · 8–12 semanas

970,91€

1133,18€
Gravar 162,27 € (14.32%)
Enter a quantity for the sizes you want to add.
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Why this grade

Animal Free, Bioactive, ActiBioPure™, EnzymoPure™, sterile, 1.0 U/μL ActiBioPure™,Animal Free,Bioactive,Sterile,EnzymoPure™ 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
Cre Recombinase
Sinónimos
‌Cyclization Recombination Enzyme | Type I topoisomerase | tyrosine recombinase
Grau
ActiBioPure™, Animal Free, Bioactive, Sterile, EnzymoPure™
Especificações e pureza
Animal Free, Bioactive, ActiBioPure™, EnzymoPure™, sterile, 1.0 U/μL
Bioatividade
One unit is defined as the amount of enzyme required to achieve the maximum site-specific recombination of 250ng of control DNA in 30 minutes at 37ºC in a 50μl reaction system. The maximum recombination can be analyzed by agarose gel electrophoresis or by screening on the corresponding resistance plates after transformation of the reactions.
Número de acesso
Tipo de molécula
Enzyme
Product Line
Produtos biológicos
Armazenamento e envio
Concentração
1.0 U/μL
Condições de armazenamento de armazenamento
Store at -20°C,Avoid repeated freezing and thawing
Enviado em
Ice chest + Ice pads
Estabilidade e armazenamento
Store at -20°C long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Definição da unidade
1单位指在50μl反应体系,37℃条件下,30分钟使250ng的对照DNA产生最大位点特异性重组所要的酶量。最大重组可以通过琼脂糖凝胶电泳分析或通过反应物转化后进行相应抗性平板筛选。酶储存溶液:15mM Tris-HCl (pH8.0), 250mM NaCl, 0.3mg/ml BSA, 50% (v/v) Glycerol。

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificados(CoA,COO,BSE/TSE e Mapa de Análise)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Calculadoras de soluções
Revisões

Avaliações dos Clientes

Perguntas frequentes

What does Animal Free mean?
Animal Free indicates that the material has been processed and tested for specialty industrial processing. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.
How should this product be stored?
Store at ?20 °C. Avoid repeated freeze–thaw cycles. Aliquot into single-use volumes before freezing.
What does Bioactive mean?
Bioactive indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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