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Bluo-Gal, pure
Bluo-Gal, pure

Artikelnummer: 50375.1

5-Bromo-3-Indolyl-ß-D-Galactopyranoside (Bluo-Gal) is a substrate for the histochemical localization of ß-galactosidase. Bluo-Gal is an alternative to X-Gal, producing a darker blue color.
Schlagworte: 5-Bromo-3-indolyl beta-D-galactopyranoside
Anwendung: beta-Galactosidase substrate
CAS 97753-82-7
MW: 374.20
212,00 €
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Isopropyl-beta-D-thiogalacto- pyranoside (IPTG)
Isopropyl-beta-D-thiogalacto- pyranoside (IPTG)

Artikelnummer: 05684.25

Purity: >99%. Free of dioxane and other solvents. For use im molecular biology. In combination with X-Gal (cat# 02249) it is used to detect lac+ colonies in cloning experiments.
Anwendung: Inducer of beta-galactosidase
CAS 367-93-1
MW: 238.30
ab 116,00 €
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Ultrapure IPTG, dioxane-free
Ultrapure IPTG, dioxane-free

Artikelnummer: LU-LU5002-005

Ultrapure, dioxane-free IPTG at an affordable price. Save money without losing quality! Available in practical pack sizes of 5 g and 25 g (5 x 5 g).
Anwendung: Inducer of beta-galactosidase
CAS 367-93-1
MW: 238.3 D
ab 99,00 €
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X-Gal
X-Gal

Artikelnummer: Cay16495-1

X-Gal is a chromogenic substrate for beta-galactosidase. Upon cleavage by beta-galactosidase, a blue pigment is released that can be used as a marker of beta-galactosidase activity. X-Gal has been used for the detection of lacZ activity in reporter assays and in the determination of protein-protein...
Schlagworte: 5-bromo-4-chloro-3-indolyl-beta-D-Galactopyranoside, 5-bromo-4-chloro-1H-indol-3-yl-beta-D-galactopyranoside
Anwendung: Cell-permeable, chromogenic beta-galactosidase substrate
CAS 7240-90-6
MW: 408.6 D
ab 50,00 €
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-10 %
IPTG (animal-free, dioxane-free)
IPTG (animal-free, dioxane-free)

Artikelnummer: AG-CC1-0002-G025

beta-Galactosidase activity inducer in several bacteria, by binding and inhibiting the lac repressor, Molecular biology reagent, Used in gene cloning together with X-Gal (Prod No. AG-CC1-0003), in a technique called blue/white screening, Distinguishes between recombinant and non-recombinant plasmids carrying the...
Schlagworte: Isopropyl-beta-D-thiogalactoside
Anwendung: beta-Galactosidase activity inducer
CAS 367-93-1
MW: 238,3 D
39,00 € ab 35,10 €
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C12FDG
C12FDG

Artikelnummer: Cay25583-1

C12FDG is a fluorogenic substrate for beta-galactosidase. Upon enzymatic cleavage by beta-galactosidase, fluorescein is released and its fluorescence can be used to quantify beta-galactosidase activity. Fluorescein displays excitation/emission maxima of 485/530 nm, respectively.Formal Name:...
Schlagworte: 5-Dodecanoylaminofluorescein di-beta-D-Galactopyranoside,...
Anwendung: FC, Fluorogenic beta-galactosidase (lacZ) substrate
CAS 138777-25-0
MW: 853.9 D
ab 163,00 €
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-10 %
X-Gal
X-Gal

Artikelnummer: AG-CC1-0003-G001

Chromogenic substrate for beta-galactosidase, Used in gene cloning (together with IPTG (Prod. No. AG-CC1-0002) to indicate whether a cell expresses the beta-galactosidase enzyme, which is encoded by the lacZ gene, in a technique called blue/white screening, Distinguishes between recombinant and non-recombinant...
Schlagworte: 5-Bromo-4-chloro-3-indolyl beta-D-galactoside
Anwendung: beta-galactosidase substrate
CAS 7240-90-6
MW: 408,6 D
28,00 € ab 25,20 €
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IPTG (dioxane free)
IPTG (dioxane free)

Artikelnummer: Cay15300-1

IPTG is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon. It is used in the concentration range of 100 µM - 1.5 mM to induce protein expression where the gene is under the control of the lac operator and is suitable for use with X-gal or bluo-gal to detect lac gene...
Schlagworte: Isopropyl beta-thiogalactoside, 1-methylethyl 1-thio-beta-D-galactopyranoside
Anwendung: lac operon transcription inducer
CAS 367-93-1
MW: 238.3 D
ab 43,00 €
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Anti-BETA GALACTOSIDASE (E.coli)
Anti-BETA GALACTOSIDASE (E.coli)

Artikelnummer: 200-4136-0100

Beta-Galactosidase Antibody is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above. Assay by immunoelectrophoresis resulted in a single...
Schlagworte: Anti-lacZ, Anti-b0344, Anti-JW0335, EC=3.2.1.23, Anti-Lactase, Anti-Beta-gal, Anti-Beta-galactosidase
Anwendung: ELISA, IHC, IFM, IP, WB
Wirt: Rabbit
641,00 €
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Fluorescein di-beta-Galactopyranoside
Fluorescein di-beta-Galactopyranoside

Artikelnummer: Cay26860-5

Fluorescein di-beta-galactopyranoside is a fluorogenic substrate for beta-galactosidase. Upon enzymatic cleavage by beta-galactosidase, fluorescein is released and its fluorescence can be used to quantify beta-galactosidase activity. Fluorescein displays excitation/emission maxima of 490/514 nm, respectively.Formal...
Schlagworte: FDG, 3',6'-bis(beta-D-galactopyranosyloxy)-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
Anwendung: Fluorogenic beta-galactosidase substrate
CAS 17817-20-8
MW: 656.6 D
261,00 €
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o-Nitrophenyl beta-D-Galactopyranoside
o-Nitrophenyl beta-D-Galactopyranoside

Artikelnummer: Cay26624-1

o-Nitrophenyl beta-D-galactopyranoside (ONPG) is a chromogenic substrate for beta-galactosidase. Upon enzymatic cleavage by beta-galactosidase, o-nitrophenol is released, which can be quantified by colorimetric detection at 420 nm as a measure of beta-galactosidase activity.Formal Name: 2-nitrophenyl...
Schlagworte: o-Nitrophenyl beta-D-Galactoside, ortho-Nitrophenyl beta-D-galactopyranoside, ortho-Nitrophenyl beta-D-Galactoside, NSC...
Anwendung: Chromogenic beta-galactosidase substrate, Photometric assays
CAS 369-07-3
MW: 301.3 D
ab 43,00 €
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Anti-BETA GALACTOSIDASE (E.coli), Fluorescein Conjugated
Anti-BETA GALACTOSIDASE (E.coli), Fluorescein Conjugated

Artikelnummer: 200-402-036S

Anti-Beta Galactosidase is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above.  Assay by immunoelectrophoresis resulted in a single...
Schlagworte: Anti-lacZ, Anti-b0344, Anti-Lactase, Anti-Beta-gal, EC=3.2.1.23, Anti-Beta-galactosidase
Anwendung: IFM, WB
Wirt: Rabbit
Spezies-Reaktivität: E.coli
180,00 €
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