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G9293

Sigma-Aldrich

Anti-GAL4, Activation domain antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-Galactose 4

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About This Item

MDL number:
MFCD01633372
UNSPSC Code:
12352203
NACRES:
NA.56

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

concentration

~1.0 mg/mL

technique(s)

western blot: 0.5 μg/mL using GAL4-AD fusion protein in Saccharomyces cerevisiae extract

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

General description

GAL4 protein is an 881 amino acid transcription factor containing an independent N-terminal DNA binding (147 amino acids) and C-terminal activator domains. It is a regulatory gene that belongs to GAL gene family. It is a component of yeast two hybrid system, where GAL 4 DNA-BD is fused to protein X (bait) and GAL4 activation domain is fused to protein Y (prey).
Useful in the study of protein:protein interaction studies. GAL4 DNA activation domain fusion proteins.

Immunogen

Synthetic peptide corresponding to amino acids of Saccharomyces cerevisiae GAL4 protein.

Application

Anti-GAL4, Activation domain antibody produced in rabbit has been used in western blotting.

Biochem/physiol Actions

GAL4 induces the genes that are responsible for regulation of galactose metabolism in saccharomyces cerevisiae. GAL4 protein is widely used for studying transcriptional activation in eukaryotes. The yeast two hybrid system is widely used to study to discover protein− protein interactions (PPIs) and protein−DNA interactions.

Physical form

The product is provided as a solution of affinity isolated antibody in 0.01 M phosphate buffered saline, pH 7.4, containing 1% bovine serum albumin and 15 mM sodium azide as a preservative.

Storage and Stability

For continuous use, store at 2-8 °C for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing is not recommended. Storage in “frost-free” freezers is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.

Disclaimer

Unless otherwise stated in our catalog, our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

IXO11708:
G9293-200UG:
G9293-BULK:
G9293-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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H Efsun Arda et al.
Molecular systems biology, 6, 367-367 (2010-05-13)
Gene regulatory networks (GRNs) provide insights into the mechanisms of differential gene expression at a systems level. GRNs that relate to metazoan development have been studied extensively. However, little is still known about the design principles, organization and functionality of
Guihong Tan et al.
Genetics, 183(1), 13-22 (2009-07-15)
Reversible and easy to use, temperature-sensitive (TS) mutations are powerful tools for studying gene function. However, TS alleles are rare and difficult to generate and identify, and this has limited their use in most multicellular organisms. We have generated and
Alessandro Berto et al.
EMBO reports, 19(5) (2018-04-11)
Cenp-F is a multifaceted protein implicated in cancer and developmental pathologies. The Cenp-F C-terminal region contains overlapping binding sites for numerous proteins that contribute to its functions throughout the cell cycle. Here, we focus on the nuclear pore protein Nup133

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