NEW! Life Science, bioWORLD
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Dublecco's Modified Eagles Medium/Nutrient Mixture Ham's F-12 (DMEM/Ham's F-12) was created after extensive study of Harry Eagle's first reports. Since then, studies have been underway to determine the media requirements for individual cell types. The medium found to be most…
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Heterobifunctional Reactive groups maleimide and NHS ester Primary amine and sulhydryl reactive Hapten-carrier protein conjugation 1,2 Soluble in DMSO and chloroform Storage: Shipped at ambient temperature, upon receipt store at 4°C.
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SANH, 10 mg
bioWORLDSANH (Succinimidyl 6-hydrazinonicotinamide acetone hydrazone) A heterobifunctional crosslinker used to modify amine-containing biomolecules or surfaces to directly incorporate 2-hydrazinopyridine moieties. This reagent, when combined with SFB is ideal for modifying biomolecules in…
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DMS Buffer, 1 g
bioWORLDDimethyl suberimidate•2HCl A longer spacer imidoester cross-linker Category: amine-reactive Reactive Groups: imidoester Reaticive Toward: amino groups Water Soluble: Yes Membrane Permeable: Yes Cleavability: Non-cleavable MW: 273.20
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Sulfo-EMCS, 50 mg
bioWORLDSulfo EMCS, [N-(E-malemidocaproyloxy)-sulfosuccinimide] Primary amine reactive Sulfhydryl reactive Water soluble
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WesternStripper® Kit
bioWORLDWesternStripper® Kit (Thomas No. C994D01) Used to remove antibodies from a western blot and reprobe the same blot with a second antibody Contains Ab stripping buffer and neutralizer for reprobing Supplied in 100ml bottles (20 blots) Not effective with chromogenic…
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BBS/Casein
bioWORLDTechnical Information: 10X Concentrate has a working pH of 8.5 ( +/- 0.1) Formulated in a borate buffered physiologic saline buffer Sold as 2 x 100mL or 500mL.
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EGS, 1 g
bioWORLDEthylene glycol bis-(succinimidylsuccinate) Long reach and cleavable under gentle conditions Category: Amine-reactive Reactive Groups: NHS-esters Reactive Toward: amino groups Water soluble: No Membrane Permeable: Yes Cleavability: Cleavable Cleavable By: Hydroxylamine…
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GMBS, 100 mg
bioWORLDLow potential for eliciting an immune response, ensuring that the primary response is to the antigen-carrier protein conjugate and not against a determinant on the crosslinker. Less immunogenic than SMCC EReactive groups: NHS ester and maleimide Reactive toward: amino and sulfhydryl groups
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BSSS(Bis(sulfosuccinimidyl)Suberate)
bioWORLDA popular non-cleavable, membrane-impermeable, water-soluble DSS analog Category: Amine-reactive Reactive Groups: sulfo-NHS-ester Reactive Toward: amino grops Water Soluble: Yes Membrane Permeable: No Cleavability: Non-cleavable MW: 572.43
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Disuccinimidyl Suberate, 1 g
bioWORLDDSP, Dithiobis(succinimidyl propionate) Primary amine reactive Receptor ligand cross-linking
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DTSSP, 3,3'-Dithiobis(sufosuccinimidyl propionate) Spacer arm 12.0 angstoms Primary amine reactive Water soluble (>6mg/ml) Thiol cleavable Membrane impermeable Store cold protected from moisture
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Non-Mammalian Protein Blocking So
bioWORLDNon-mammalian blocking solution that will not cross react with mammalian antibodies. It is suitable for wide range of application including ELISA and Western blot studies and is supplied as a 10X solution in PBS.
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SMCC, Succinimidyl-4-(N-maleimidomethyl) cyclohexane-1-carboxylate Primary amine and sulfhydryl reactive Enzyme-antibody conjugation 1,2
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Sebacate, 100 mg
bioWORLDBis(sulfosuccinimidyl) sebacate Primary amine reactive Water soluble Membrane impermeable M.W. = 600.48
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Homogenous blend of molecular biology grade Tris-base and EDTA, disodium salt. For use in gel electrophoresis.
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Sulfo-MPS, 50 mg
bioWORLDSulfo MPS aleimidopropionic acid N-hydroxysulfosuccinimide ester Sulfhydryl reactive Primary amine reactive Water soluble M.W. = 381.27
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Disuccinimidyl Tartrate, 1 g
bioWORLDDST Disuccinimidyl tartarate Primary amine reactive Periodate cleavable
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Disuccinimidyl sebacate Primary amine reactive Synonym: DSSEB; Sebacic acid bis(n-succinimidyl) ester MP= 150-151°C
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SPDP, N-Succinimidyl-3-(2-pyridyldithio) Propionate Primary amine and sulfhydryl reactive Thiolation Cleavable
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Blocking Buffer
bioWORLDBlocking Buffer for bioaffinity matrix coupling with a ligand. Clocks carboxyl and amino coupling reactions
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Sulfo-GMBS, 100 mg
bioWORLDSulfo-GMBS, N-Maleimidobutryloxysulfosuccinimide ester Primary amine reactive Sulfhydryl reactive M.W. 328.24
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QuickBlock, 200 mL
bioWORLDQuickBlock is for quick blocking of any membranes used for Dot Blot and Western blot. It can also be used for quick blocking of any solid surface such as microplates used for ELISA. Instead of classical one-hour blocking of the solid surface, this reagent enables the complete blocking of…
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Sulfo-SMPB, 100 mg
bioWORLDSulfo SMPB, Sulfosuccinimidyl 4-(p-maleimidophenyl) Butyrate Primary amine and sulfhydryl reactive Spacer arm lenght: 11.6A° Water soluble
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Sulfo-BSOCOES, 100 mg
bioWORLDSulfo BSOCOES, Bis[2-(Sulfosuccinimidooxycarbonyloxy)ethyl] Sulfone Primary amine reactive Base cleavable Water soluble
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SIAB (N-Succinimidyl (4-iodoacet.
bioWORLDSIAB, N-Succinimidyl (4-iodoacetyl) Aminobenzoate Primary amine and sulfhydryl reactive Enzyme-antibody conjugation
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Sulfo-NHS LC SPDP, 100 mg
bioWORLDSulfo NHS LC SPDP, Sulfosuccinimidyl 6-[3-(2-pyridyldithio) propionamido] Hexanoate Water soluble Spacer arm SPDP Antibody-toxin conjugation
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Sulfo-EGS, 50 mg
bioWORLDEthylene glycol bis(sulfosuccinimidylsuccinate) Water-soluble and cleavable - without harsh reducing agents Category: Amine reactive Reactive Groups: sulfo-NHS-esters Reactive Toward: amino groups Water Soluble: Yes Membrane Permeable: No Cleavability: Cleavable …
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DSP, Dithiobis(succinimidyl propionate) Primary amine reactive Thiol cleavable
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Sulfo-SMCC, 100 mg
bioWORLDSulfo-SMCC (Sulfosuccinimidyl-4-N-maleimidomethyl) cyclohexane-1-carboxylate) Synonym: 4-9N-Maleimidomethyl)cyclohexane-1-carboxylic acid 3-sulfo-N-hydroxysuccinimide ester sodium Primary amine and sulfydryl reactive Enzyme-antibody conjugation Stable maleimide group
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Succinimidyl 4-Formylbenzoate, 20 mg
bioWORLDSFB (Succinimidyl 4-formylbenzoate) A heterobifunctional crosslinker used to modify amine-containing biomolecules or surfaces to directly incorporate benzaldehyde moieties. This reagent, when combined with SANH (Succinimidyl 6-hydrazinonicotinamide acetone hydrazone) is ideal for modifying…