15178 Results for: "3-Methyl-2-nitrophenyl+trifluoromethanesulphonate&pageNo=24"

Supplier: Brand

PP. Eight connected 0,2 or 0,15 ml PCR tubes with attached, flat individual caps.

Supplier: KNF CLEANROOM

BAGS PE 2MIL ANTISTATIC PINK24”X36”X.002 1 * 1.000 items

Supplier: Greiner Bio-One

SENSOPLATE 24W GLASS BOTTOM W/O LID ST 1 * 12 items

Supplier: PHC Corporation

Sliding Drawer Racks for Upright Freezer holds 24x 2ml plastic boxes (4x6) 1 * 1 items

Supplier: MEMMERT

POTENTIAL-FREE CONTACT FOR COMBINATION ERROR MESSAGE (E.G. SUPPLY FAILURE, SENSOR FAULT, FUSE) 1 * 1 items

Supplier: Basan

MOPHEAD TRAPEZE SPARK 60X10 CM 1 * 1 items

Supplier: Thermo Scientific

Iq/oq plate shuttle system up to 24pc gb 1 * 1 items

Supplier: CONNECTICUT CLEANROOM

FRAME MAT SHEET ALU 30 X 42 IN 1 * 1 items

Supplier: Basan

MOPHEAD TRAPEZE SPARK 40X10 CM 1 * 1 items

Supplier: CONNECTICUT CLEANROOM

FRAME MAT SHEET ALU 30 X 51 IN 1 * 1 items

Supplier: BEHR

Determination of biodegradability: laboratory water treatment plant with denitrification stage, complete 1 * 1 items

Supplier: DWK Life Sciences

Test tube, no rim, borosilicate 20x150mm. 1 * 50 items

Supplier: G-Biosciences

Determination of protein concentration is an essential technique in all aspects of protein studies and proteomics. The Assays for Protein Quantification kit includes three of the most widely used protein assays and allows for a direct comparison of the three assays that teaches students the benefits and limitations of each assay. Each assay is available individually to allow teaching of a specific assay, without the option of comparing and contrasting with other assays. The three assays covered are the Biuret Protein Assay, Lowry Protein Assay and the Coomassie Blue Dye Protein Assay. The Assays for Protein Quantification kit provides all the reagents required to perform both protein assays, including protein standards for accurate quantification, in a single lab activity. An often underestimated factor in quantifying protein is the presence of non-protein interfering agents, such as salts and detergents. This kit teaches students about common laboratory agents that affect the protein assays, the reasoning behind their interferences and how to overcome the interference. Students also learn how to select a protein assay for different applications.

Supplier: GRAVIS

FLASK NAKED WITH SCREW NECK D.30 1 * 143 items

Supplier: Hettich

ROTOR ANG. 24X0,2/2,0ML SPIN COLUMN 1 * 1 items

Supplier: MEMMERT

POTENTIAL-FREE CONTACT FOR COMBINATION ERROR MESSAGE (E.G. SUPPLY FAILURE, SENSOR FAULT, FUSE) 1 * 1 items

Supplier: Hach

KIT 24BOTTLE 1LPOLY FORPORT.STD 1 * 1 items

Supplier: BEHR

ISOLATION KIT FOR SMA24/HAT 1 * 1 items

Supplier: Bioss

Multiubiquitin chain receptor involved in modulation of proteasomal degradation. Binds to polyubiquitin chains. Proposed to be capable to bind simultaneously to the 26S proteasome and to polyubiquitinated substrates and to deliver ubiquitinated proteins to the proteasome. May play a role in endoplasmic reticulum-associated degradation (ERAD) of misfolded glycoproteins by association with PNGase and delivering deglycosylated proteins to the proteasome. Involved in global genome nucleotide excision repair (GG-NER) by acting as component of the XPC complex. Cooperatively with CETN2 appears to stabilise XPC. May protect XPC from proteasomal degradation. The XPC complex is proposed to represent the first factor bound at the sites of DNA damage and together with other core recognition factors, XPA, RPA and the TFIIH complex, is part of the pre-incision (or initial recognition) complex. The XPC complex recognises a wide spectrum of damaged DNA characterised by distortions of the DNA helix such as single-stranded loops, mismatched bubbles or single-stranded overhangs. The orientation of XPC complex binding appears to be crucial for inducing a productive NER. XPC complex is proposed to recognise and to interact with unpaired bases on the undamaged DNA strand which is followed by recruitment of the TFIIH complex and subsequent scanning for lesions in the opposite strand in a 5'-to-3' direction by the NER machinery. Cyclobutane pyrimidine dimers (CPDs) which are formed upon UV-induced DNA damage esacpe detection by the XPC complex due to a low degree of structural perurbation. Instead they are detected by the UV-DDB complex which in turn recruits and cooperates with the XPC complex in the respective DNA repair. In vitro, the XPC:RAD23B dimer is sufficient to initiate NER; it preferentially binds to cisplatin and UV-damaged double-stranded DNA and also binds to a variety of chemically and structurally diverse DNA adducts.

Supplier: Bioss

Multiubiquitin chain receptor involved in modulation of proteasomal degradation. Binds to polyubiquitin chains. Proposed to be capable to bind simultaneously to the 26S proteasome and to polyubiquitinated substrates and to deliver ubiquitinated proteins to the proteasome. May play a role in endoplasmic reticulum-associated degradation (ERAD) of misfolded glycoproteins by association with PNGase and delivering deglycosylated proteins to the proteasome. Involved in global genome nucleotide excision repair (GG-NER) by acting as component of the XPC complex. Cooperatively with CETN2 appears to stabilise XPC. May protect XPC from proteasomal degradation. The XPC complex is proposed to represent the first factor bound at the sites of DNA damage and together with other core recognition factors, XPA, RPA and the TFIIH complex, is part of the pre-incision (or initial recognition) complex. The XPC complex recognises a wide spectrum of damaged DNA characterised by distortions of the DNA helix such as single-stranded loops, mismatched bubbles or single-stranded overhangs. The orientation of XPC complex binding appears to be crucial for inducing a productive NER. XPC complex is proposed to recognise and to interact with unpaired bases on the undamaged DNA strand which is followed by recruitment of the TFIIH complex and subsequent scanning for lesions in the opposite strand in a 5'-to-3' direction by the NER machinery. Cyclobutane pyrimidine dimers (CPDs) which are formed upon UV-induced DNA damage esacpe detection by the XPC complex due to a low degree of structural perurbation. Instead they are detected by the UV-DDB complex which in turn recruits and cooperates with the XPC complex in the respective DNA repair. In vitro, the XPC:RAD23B dimer is sufficient to initiate NER; it preferentially binds to cisplatin and UV-damaged double-stranded DNA and also binds to a variety of chemically and structurally diverse DNA adducts.

Supplier: Ludwig Schneider GmbH & CO. KG

PRECISION ASTM HYDROMETER TYPE319H 82 1 * 1 items

Supplier: MEMMERT

POTENTIAL-FREE CONTACT FOR COMBINATION ERROR MESSAGE (E.G. SUPPLY FAILURE, SENSOR FAULT, FUSE) 1 * 1 items

Supplier: MEMMERT

POTENTIAL-FREE CONTACT FOR COMBINATION ERROR MESSAGE (E.G. SUPPLY FAILURE, SENSOR FAULT, FUSE) 1 * 1 items

Supplier: BEHR

Determination of biodegradability: laboratory water treatment system in borosilicate glass 3.3, complete apparatus 1 * 1 items

Supplier: witeg Labortechnik

Flask, 100ml, ST24/29, pear shaped, outer diameter 64mm, height 120mm, borosilicate glass 3.3 1 * 1 items

Supplier: CAPITAL SAFETY

NANO-LOK EDGE TESTED CABLE SRL 1.46KG 1 * 1 items

Supplier: MP Biomedicals

FastRNA® Pro Blue Kit is used to isolate total RNA from gram positive and gram negative bacteria. Isolated RNA is suitable for RT-PCR analysis and other downstream applications.

Supplier: witeg Labortechnik

DECKEL FÜR EXSIKKATOR DN 300 TYP NOVUS 1 * 1 items

Supplier: HONEYWELL SAFETY

GLOVE DEXPURE 803-81 NITRILE PF L 1 * 200 items

Supplier: HONEYWELL SAFETY

GLOVE DEXPURE 803-81 NITRILE PF S 1 * 200 items