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Proteinexpressions

Proteinexpressions

Protein expression systems make it very easy to sensitively detect various proteins used widely in bioanalytics and molecular biology. Fluorophores or certain vitamins are used to tag antibodies or other proteins, and these labelled molecules can then be purified or detected using other solutions such as streptavidin or monomeric avidin. These protein expression systems are optimized for the rapid synthesis of functionally active proteins.

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TriLink® CleanCap® M6 FLuc ModTail™ mRNA (N1MePsU)

TriLink® CleanCap® M6 FLuc ModTail™ mRNA (N1MePsU)

Supplier: TriLink BioTechnologies

This mRNA construct, produced via in vitro transcription (IVT), expresses a luciferase protein, originally isolated from the firefly, Photinus pyralis. Firefly lucifrase (FLuc) is commonly used in mammalian cell culture to measure both gene expression and cell viability. It emits bioluminescence in the presence of the substrate, luciferin.

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CleanCap® AG (3′ OMe) CleanScript™ IVT Kit

CleanCap® AG (3′ OMe) CleanScript™ IVT Kit

Supplier: TriLink BioTechnologies

TriLink’s CleanCap® AG (3′ OMe) CleanScript™ IVT Kit provides essential components for mRNA synthesis by in vitro transcription (IVT) with co-transcriptional capping. The kit components are sufficient for 25×100 µl or 125×20 µl reactions following our recommended IVT protocol. It includes a cap analog, modified and unmodified nucleotides, IVT enzymes, a reaction buffer, and a control DNA template. Each kit is expected to yield 20-25 mg of capped mRNA.

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Alum adjuvant, AlumVax hydroxide

Alum adjuvant, AlumVax hydroxide

Supplier: OZ BIOSCIENCES

AlumVax hydroxide is a wet gel (colloidal) of aluminium hydroxide 2%. It is the most common adjuvant used in approved prophylactic vaccines because of its excellent safety profile and ability to enhance the protective humoral immune response.

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Freund's incomplete adjuvant, Imject™

Freund's incomplete adjuvant, Imject™

Supplier: Thermo Fisher Scientific

Imject™ Freund's Incomplete Adjuvant (FIA) is a popular non specific stimulator of the immune response for use in antibody production immunisation protocols.

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ProLite™ His-Tag Protein Gel Staining Kit

ProLite™ His-Tag Protein Gel Staining Kit

Supplier: AAT Bioquest

This kit requires very little hands-on time, allowing for rapid protein expression screening in a variety of gel types using an imaging equipment with a standard FITC filter.

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Squalene emulsion, SqualVax

Squalene emulsion, SqualVax

Supplier: OZ BIOSCIENCES

SqualVax is an oil-in-water emulsion made of squalene droplets in a continuous aqueous phase. It is an important advantage over alternative oils that have been used in emulsion adjuvants, like Freund’s adjuvant that contains mineral oil (paraffin oil) and has long term persistence in organisms.

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HA(FL)-H1N1 mRNA

Supplier: OZ BIOSCIENCES

HA(FL)-H1N1 mRNA has been designed to produce high expression level of the full length (HA) hemagglutinin surface glycoproteins.

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Freund's incomplete adjuvant, IFAVax

Freund's incomplete adjuvant, IFAVax

Supplier: OZ BIOSCIENCES

Incomplete Freund’s Adjuvant (IFA) is a water-in-oil emulsion that is similar to the complete Freund’s Adjuvant (CFA) without addition of heat-killed mycobacteria (Mycobacterum butyricum).

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Cell-free protein expression kits, 1-step human coupled IVT kit - DNA

Cell-free protein expression kits, 1-step human coupled IVT kit - DNA

Supplier: Thermo Fisher Scientific

The 1-Step Human Coupled IVT Kit – DNA is a mammalian in vitro translation (IVT) system based on HeLa cell lysates. The kit contains all of the cellular components required for protein synthesis, including ribosomes, initiation factors, elongation factors and tRNA. When supplemented with the included proprietary accessory proteins, reaction mix and a DNA template cloned into the Thermo Scientific pT7CFE1-based vector, this system can synthesise protein for up to 6 hours. The kit includes a pT7CFE-CHis vector for ease of use in downstream applications.

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Cell-free protein expression kits, 1-step human high yield mini IVT kit

Cell-free protein expression kits, 1-step human high yield mini IVT kit

Supplier: Thermo Fisher Scientific

The Thermo Scientific 1-Step Human High-Yield In Vitro Translation (IVT) Kits enable the expression of functional proteins with 10 to 100 times greater yield per mL than other mammalian IVT systems.

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Pierce™ Cell-free Protein Expression Kits, 1-Step Human High Yield Maxi IVT Kit

Pierce™ Cell-free Protein Expression Kits, 1-Step Human High Yield Maxi IVT Kit

Supplier: Thermo Fisher Scientific

The 1-Step Human High-Yield In Vitro Translation (IVT) Kits enable the expression of functional proteins with 10 to 100 times greater yield per ml than other mammalian IVT systems.

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Autoinduction systems, Overnight Express™ Instant LB and TB Media

Supplier: Merck Millipore (Novagen)

The Overnight Express™ Autoinduction Systems enable regulated protein expression in E. coli, without monitoring the culture or adding inducer during cell growth.

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Freund's complete adjuvant, Imject™

Freund's complete adjuvant, Imject™

Supplier: Thermo Fisher Scientific

Imject™ Freund's Complete Adjuvant (FCA) is a popular non specific stimulator of the immune response for use in antibody production immunisation protocols.

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Freund's complete adjuvant, CFAVax

Freund's complete adjuvant, CFAVax

Supplier: OZ BIOSCIENCES

Complete Freund’s Adjuvant (CFA) is a water-in-oil emulsion containing 1 mg per ml heat-killed Mycobacterium tuberculosis.

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Alum adjuvant, AlumVax phosphate

Alum adjuvant, AlumVax phosphate

Supplier: OZ BIOSCIENCES

AlumVax phosphate is a wet gel (colloidal) of aluminium phosphate 2%. Aluminium salts are the most common adjuvants used in approved prophylactic vaccines because of their excellent safety profile and ability to enhance the protective humoral immune response.

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Autoinduction systems, Overnight Express™ NMR Media

Supplier: Merck Millipore (Novagen)

The Overnight Express™ Autoinduction Systems enable regulated protein expression in E. coli, without monitoring the culture or adding inducer during cell growth.

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