G-Biosciences, Reagents
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DEPC (Diethylpyrocarbonate)
G-BiosciencesFeatures Synonym: Diethylpyrocarbonate CAS#: 1609-47-8 Molecular Formula: C6H10O5 Molecular Weight: 162.14
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p-Hydroxyphenyl Glyoxal
G-BiosciencesHPG (p-hydroxyphenylglyoxal) reacts to specifically modify arginine residues under mild conditions to yield spectrophotometrically measurable signal for amino acid detection. Features of HPG: • Arginine-specific—reacts specifically with arginine residues under mild conditions (pH…
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HOOK™-sulfo-NHS-SS-Biotin
G-BiosciencesHOOK™ Sulfo-NHS-SS-Biotin reacts with protein primary amines.Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35…
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ß-Mercaptoethanol
G-BiosciencesHigh quality proteomic grade β-mercaptoethanol. β-mercaptoethanol, a popular reducing agent, is offered in 5ml and 100ml bottles. Features Synonym: β-Mercaptoethanol CAS#: 60-24-2 Molecular Formula: C2H6OS Molecular Weight: 78.13 …
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EGS (Ethylene Glycol bis(succinimidyl succinate))
G-BiosciencesEthylene glycol bis (succinimidyl succinate) Ideal for receptor ligand crosslinking Features Molecular Weight: 456.36 Spacer Arm (Å): 16.1 Reactive Toward: Primary Amines Membrane Permeable: YES Water Soluble: NO Cleavable/ Reversible: Hydroxylamine
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Potassium Chloride (KCl)
G-BiosciencesFeatures CAS#: 7447-40-7 Molecular Formula: KCl Molecular Weight: 74.56
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1,4 Dithiothreitol (DTT)
G-Biosciences1,4 Dithiothreitol (DTT) is a small molecule reducing agent, also known as Cleland’s reagent. G-Biosciences DTT is a high quality proteomic grade DTT and is supplied in various sizes, including a OneQuant™ version. The OneQuant™ format features 40 vials of 7.7mg DTT for convenient…
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HOOK™-NHS-Biotin
G-BiosciencesHOOK™ NHS-Biotin reacts with protein primary amines. Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35 are…
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Hydroxylamine.HCl
G-BiosciencesHydroxylamine•HCl is a reducing agent that is routinely used for the deacetylation of SATA to form free sulfhydryls (Figure 1), for cleavage of protein cross-linkers that contain carbonyl groups (i.e. EGS ) and for mutagenesis of plasmid DNA. Features Synonym:…
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Sodium Cyanoborohydride
G-BiosciencesCarbonyl groups, including aldehydes, ketones and glyoxals, react with amines to form Schiff base intermediates that are in equilibrium with their free forms.The labile Schiff’s base interaction can be stabilized by chemical reduction. If the Schiff’s base is formed between an aldehyde…
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Formamide
G-BiosciencesFeatures Synonym: Formic amide CAS#: 75-12-7 Molecular Formula: CH3NO Molecular Weight: 45.04
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Sulfosuccinimidyl 2-( m -azido- o -nitrobenzamido)-ethyl-1,3’-dithiopropionate Features Molecular Weight: 570.51 Spacer Arm (Å): 18.5 Reactive Toward: Primary Amines Membrane Permeable: NO Water Soluble: YES Cleavable/ Reversible: Reducing Agents (Thiol)
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Potassium Iodide (KI)
G-BiosciencesFeatures CAS#: 7681-11-0 Molecular Formula: KI Molecular Weight: 166.01
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APG (p-Azidophenyl Glyoxal monohydrate)
G-Biosciencesρ-Azidophenyl glyoxal monohydrate Features Molecular Weight: 193.16 Spacer Arm (Å): 9.3 Reactive Toward: Arginines Membrane Permeable: YES Water Soluble: NO Cleavable/ Reversible: NO
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Sodium metaperiodate
G-BiosciencesSodium metaperiodate, or sodium m-periodate, is a mild oxidant that is routinely used for the conversion of cis -glycol groups in carbohydrates to reactive aldehdye groups (Figure 1).The reactive aldehyde groups are used in chemical conjugation procedures or detection of carbohydrates.For…
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Sodium Carbonate; Na2CO3 (anhydrous)
G-BiosciencesFeatures Synonym: Soda Ash CAS#: 497-19-8 Molecular Formula: Na2CO3 Molecular Weight: 105.99
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Ammonium Persulfate
G-BiosciencesFeatures Synonym: Ammonium peroxodisulfate CAS#: 7727-54-0 Molecular Formula: H8N2O8S2 Molecular Weight: 228.20
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Alum Adjuvant
G-BiosciencesAlum Adjuvant is insoluble white colloidal suspension of aluminum hydroxide used to potentiate immune response. Antigen adsorbs on the aluminum hydroxide precipitate and when injected form a depot of insoluble antigen at injection site which attracts immune cells and enhance immune response. It is…
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Sulfo DST (Sulfo Disulfosuccinimidyl Tartrate)
G-BiosciencesSulfodisuccinimidyl tartrate Features Molecular Weight: 548.32 Spacer Arm (Å): 6.4 Reactive Toward: Primary Amines Membrane Permeable: NO Water Soluble: YES Cleavable/ Reversible: Oxidizing Agents (Periodate)
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DNA OUT™
G-BiosciencesDNA OUT ™ is formulated to quickly remove DNA and RNA contaminations from glass and plastic wares. Simply spray and rinse. DNA OUT ™ is non-toxic and leaves no residues to interfere with downstream applications. The fast acting DNA OUT ™ allows laboratory equipment and work areas to be made free…
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IPTG (Isopropyl ß-D-1-thiogalactopyranoside)
G-BiosciencesIPTG (Isopropyl β-D-1-thiogalactopyranoside) induces activity of ß-galactosidase, an enzyme that promotes lactose utilization, by binding and inhibiting the lac repressor. In cloning experiments, the lacZ gene is replaced with the gene of interest and IPTG is then used to induce gene…
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Calcium Chloride, Dihydrate (CaCl2.2H2O)
G-BiosciencesFeatures CAS#: 10035-04-8 Molecular Formula: CaCl2 2H20 Molecular Weight: 147.01
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Iodoacetamide
G-BiosciencesA proteomic grade iodoacetamide in two different quantities. Iodoacetamide is supplied in 5gm bulk quantities or in the OneQuant ™ format. OneQuant ™ Iodoacetamide OneQuant ™ iodoacetamide are single aliquots of iodoacetamide that eliminate the need for weighing,…
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Sodium Azide Solution [1%]
G-BiosciencesConvenient solution of 1% sodium azide minimizes exposure and contamination risks normally encountered while handling sodium azide powder. Features CAS #: 26628-22-8 Molecular Formula: NaN3 Molecular Weight: 65.0099
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HOOK™-PFP-Biotin
G-BiosciencesHOOK™ PFP-Biotin reacts with protein primary amines.Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35 are…
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RNaseOUT™
G-BiosciencesKills RNase on Contact RNaseOUT ™ is uniquely formulated to destroy and remove RNases on contact. Simply spray and rinse. RNaseOUT™ is non-toxic and residue free. RNaseOUT ™ allows common equipment to be safely and confidently used for all RNA work. RNaseOUT ™ is…
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Sodium acetate, pH5.2 [3M]
G-BiosciencesFeatures Synonym: Acetic acid sodium salt CAS#: 127-9-3 Molecular Formula: C2H3O2Na Molecule Weight: 82.03
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Lithium acetate [1M]
G-BiosciencesFeatures CAS#: 546-89-4 Molecular Formula: C2H3LiO2 Molecular Weight: 65.99
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Glutathione, Reduced
G-BiosciencesSynonym: γ-L-Glutamyl-L-cysteinyl-glycine, GSH Amino Acid Sequence : γ-Glu-Cys-Gly CAS Number: 70-18-8 Linear Formula: C10H17N3O6S Molecular Weight: 307.32 Solubility: Water (50 mg/ml). Reduced glutathione…