Protein Molecular Weight Standards

Compare Tool

Select up to 3 products

Protein Molecular Weight Standards
1 - 32 of 79
Sort
View
Show
  • Protein Molecular Weight Marker is designed for use in accurate estimation of protein molecular weight in SDS-polyacrylamide gel electrophoresis and western blotting. Thaw the cocktail at room temperature. Gently invert vial several times to ensure that the solution is homogeneous and that any…

  • Anti-Blue Ladder MW Antibody is suitable for Western Blots specifically, and will detect the Molecular Weight Ladder. Specific conditions for reactivity should be optimized by the end user.

  • Opal Prestained Protein Standard 3.5-245kDa is supplied in gel loading buffer and is ready to use. Do not heat, dilute, add reducing agent before loading. Suggested load volumes: 3 µl or 5 µl per loading for clear visualization during electrophoresis on 15-well or 10-well mini-gel, respectively -…

  • Protein Molecular Weight Marker is designed for use in accurate estimation of protein molecular weight in SDS-polyacrylamide gel electrophoresis and western blotting. Thaw the cocktail at room temperature. Gently invert vial several times to ensure that the solution is homogeneous and that any…

  • …of three prestained colored markers of defined molecular weight (from 15 000 to 100 000) and seven tagged recombinant proteins (molecular weights from 15 000 to 150 000). Each pack contains ECL DualVue markers (125 µl) and S-protein-HRP conjugate (50 µl), sufficient for 25 standard gel loadings.

  • EZ-Ladder Fluorescent Protein Molecular Weight Markers for SDS-PAGE contains a total of 9 fluorescent proteins from 14 KD to 200 KD. The product is designed as molecular weight standards for Instant-Bands pre-stained protein samples as well as other fluorescent protein samples. Combining with…

  • Protein Molecular Weight Marker is designed for use in accurate estimation of protein molecular weight in SDS-polyacrylamide gel electrophoresis and western blotting. It contains: [62.5 mM Tris-HCl, pH 6.8, 2% (w/v) SDS, 250 mM NaCl, 1mM EDTA, 4% (v/v) ß-Mercaptoethanol, 35% (v/v) Glycerol and 0.05%…

  • PAGEmark™ Blue PLUS Protein Markers A blue protein standard with 12 prestained proteins covering a wide range of molecular weights:10-240kDa in Tris-Glycine buffer and9-235kDa in Bis-Tris (MOPS) buffer or Bis-Tris (MES) buffer. Proteins are covalently coupled with a blue chromophore and…

  • PAGE-MASTER Protein Standard Plus is a special-designed protein standard by Genscript .The standard consists of nine proteins with molecular weight of 10kDa, 15KD, 20kDa, 30kDa, 40kDa, 50KDa 60kDa, 80kDa and 120kDa. The proteins of 15 KDa and 50KDa are pre-stained proteins coupled with blue dye for…

  • Sapphire Prestained Protein Standard 10-180kDa is supplied in gel loading buffer and is ready to use. Do not heat, dilute, add reducing agent before loading. Suggested load volumes: 3 µl or 5 µl per loading for clear visualization during electrophoresis on 15-well or 10-well mini-gel, respectively -…

  • WB-MASTER Protein Standard is designed for convenient protein identification in western blot. This standard consists of seven recombinant proteins with molecular weight of 20 kDa, 30 kDa, 40 kDa, 50 kDa, 60 kDa, 80 kDa and 120 kDa. Each of the proteins contains an IgG binding site that is able to…

  • …visual interpretation. The SmartCheck™ Tri-Color Regular Range Protein Markers are ready to use standards with 10, 12, or 13 pre-stained proteins covering a wide range of molecular weights from 5 to 245 kDa.* Proteins are covalently coupled with a blue chromophore, and two reference bands…

  • The High Molecular Weight (HMW) Kit contains five proteins with Mr in the range 43 000 to 669 000 and Blue Dextran 2000, and provides simple, reliable calibration of gel filtration columns. Well defined protein standards that show excellent behavior in gel filtration and enable simple,…

  • … Application: Kininogen, low molecular weight from human plasma has been used to study rMASP-1 (recombinant mannose-binding lectin-associated serine protease 1)-mediated cleavage of LK (low molecular weight kininogen). It has been used as a standard for protein identification in milk-proteomics…

  • …from cells and tissues. •Protein crystallization. •Isolate retinoids from biological matrices for HPLC and HPLC-MS analysis. Synonyms: sec-Propyl alcohol; IPA; Isopropanol; Isopropyl alcohol Molecular Formula: C3H8O Molecular Weight: 60.1 Linear Structural…

  • PAGE-MASTER Protein Standard (for SDS-PAGE) is a protein standard specially designed by GenScript. It consists of seven bands with molecular weight of 10 kD, 20 kD, 30 kD, 40 kD, 60 kD, 80 kD and 120 kD. All bands are highly purified, thus exhibit excellent performance in SDS-PAGE gels.

  • …PMA; TPA Molecular Formula: C36H56O8 Molecular Weight: 616.83 Linear Structural Formula: C36H56O8 MDL Number: MFCD00036736 Purity: >=99% (HPLC) Storage: -20C Application: Suitable for •molecular biology studies as standard •analytical…

  • Ruby Prestained Protein Standard 10-175kDa is supplied in gel loading buffer and is ready to use. Do not heat, dilute, add reducing agent before loading. Suggested load volumes: 5 µl per well for mini-gels, 2.5 µl per well for blots - 10 µl per well for large gels, 5 µl per well for blots

  • Opal Prestained Protein Standard 10-180kDa is supplied in gel loading buffer and is ready to use. Do not heat, dilute, add reducing agent before loading. Suggested load volumes: 3 µl or 5 µl per loading for clear visualization during electrophoresis on 15-well or 10-well mini-gel, respectively - 2-3…

  • Opal Prestained Protein Standard 10-245kDa is supplied in gel loading buffer and is ready to use. Do not heat, dilute, add reducing agent before loading. Suggested load volumes: 3 µl or 5 µl per loading for clear visualization during electrophoresis on 15-well or 10-well mini-gel, respectively - 2-3…

  • …secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Paclitaxel Molecular Formula: C47H51NO14 Molecular Weight: 853.91 …

  • …in molecular biology applications at 10-20 μg/mL and as a selection agent for transformed cells containing chloramphenicol reistance genes. This product has the standard for Supelco MIP SPE cartridges. Biochem/physiol Actions Mode of Action: Chloramphenicol inhibits bacterial protein

  • standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: FK-506 monohydrate; Tacrolimus Molecular Formula: C44H69NO12 · H2O Molecular Weight:

  • …phosphonic acid, monosodium; MK-217 Molecular Formula: C4H12NaNO7P2 · 3 H2O Molecular Weight: 325.12 Linear Structural Formula: C4H12NaNO7P2 · 3 H2O MDL Number: MFCD01748233 Application: These Secondary Standards are qualified as Certified Reference Materials.…

  • …visual interpretation. The SmartCheck™ Tri-Color Regular Range Protein Markers are ready to use standards with 10, 12, or 13 pre-stained proteins covering a wide range of molecular weights from 5 to 245 kDa.* Proteins are covalently coupled with a blue chromophore, and two reference bands…

  • …Linear Formula: H2NCH(CO2H)CH2CH2CONHCH(CH2SH)CONHCH2CO2H Molecular Weight: 307.32 Beilstein Registry Number: 1729812 MDL Number: MFCD00065939 Amino Acid Sequence γ-Glu-Cys-Gly …

  • …in the presence of calcium. It catalyzes the incorporation of small molecular weight amines into γ-glutamine sites of proteins. In the absence of small molecular weight amines, it catalyzes the cross linking of proteins that results in the formation of γ-glutamyl-ε-lysine side chain peptides.…

  • …His-tagged proteins can be specifically detected by anti His tag monoclonal antibody (mAb). GenScript His Tag Protein Detection Kit is developed for the detection of His-tagged protein expression and semi-quantitation using a standard of His-tagged protein of known molecular weight (M.W.).…

  • …of 1:1 DMEM/F12, RPMI and McCoy's 5A medium. This medium contains a mixture of selected trace elements and high molecular weight carbohydrates, extra vitamins, animal origin-free protein, and a small amount of high quality bovine serum albumin (1.0 g/L). cellgro COMPLETE™ supports superior growth…

  • Agarose, P.F.G.E.

    IBI Scientific

    IBI's PFGE Agarose is a linear polymer with a very high molecular weight, thus giving gel structures unlike those of traditional agaroses. This characteristic, added to the very low sulfate content, produces a strong intercatenary interaction, yielding a gel with a very high gel strength and higher…

  • Molecular Weight: Approximately 26 kDa, a homodimeric protein consisting of two 115 amino acid non-glycosylated polypeptide chains. Quantity: 2ug/10ug/1mg Purity: >95% by SDS-PAGE and HPLC analyses. Biological Activity: Fully biologically active when compared to standard. The…

  • Molecular Weight: 289.54 Beilstein Registry Number: 2057142 EC Number: 222-182-2 MDL Number: MFCD00800992 Analysis Note These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they…

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.