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Description: This is a two-piece tubing connector, used to connect tubing from a pressure source to the manifold of the ACE pressure reactor
Catalog Number: 89083-354
Supplier: Ace Glass

Small Business Enterprise Product available on GSA Advantage®


Description: This GL 45 connection system is useful for safe transfer of liquid media within a closed and sterile system.
Catalog Number: 76263-768
Supplier: DWK Life Sciences (KIMBLE)


Description: PTFE tubings are widely used in all low-pressure laboratory applications.
Catalog Number: 97056-972
Supplier: MicroSolv Technology Corp


Description: Syringe Filter Holder made of polysulfone is useful in clarification and sterile filtration of liquids and gases under pressure.
Catalog Number: 10035-078
Supplier: Cytiva

Product available on GSA Advantage®


Description: Use on wet, oily and dusty pipes where pressure sensitive vinyl markers won't hold
Catalog Number: 94004-248
Supplier: ACCUFORM MANUFACTURING, INC


Description: Use on wet, oily and dusty pipes where pressure sensitive vinyl markers won't hold
Catalog Number: 94003-318
Supplier: ACCUFORM MANUFACTURING, INC


Description: Use on wet, oily and dusty pipes where pressure sensitive vinyl markers won't hold
Catalog Number: 94012-652
Supplier: ACCUFORM MANUFACTURING, INC


Description: This kit is used for the internal pipette perfusion and capable of sensitive and precise vacuum and pressure control of the pipette and designed with a stable mechanism for solution exchange.
Catalog Number: 100133-840
Supplier: Ala Scientific Instruments


Description: This USB data logger is compliant with CDC guidelines. It comes with a buffered probe in product simulated solution, °F/°C switchable readout, a detachable single probe, audible and visual alarms, and temperature data downloadable via USB drive (not included). Device stores up to 3 years of data.
Catalog Number: 76520-146
Supplier: VWR International


Description: Involved in global genome nucleotide excision repair (GG-NER) by acting as damage sensing and DNA-binding factor component of the XPC complex. Has only a low DNA repair activity by itself which is stimulated by RAD23B and RAD23A. Has a preference to bind DNA containing a short single-stranded segment but not to damaged oligonucleotides. This feature is proposed to be related to a dynamic sensor function: XPC can rapidly screen duplex DNA for non-hydrogen-bonded bases by forming a transient nucleoprotein intermediate complex which matures into a stable recognition complex through an intrinsic single-stranded DNA-binding activity. 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 recognizes a wide spectrum of damaged DNA characterized 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 recognize 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.
Catalog Number: 10451-520
Supplier: Bioss


Description: Simple and easy to use design.
Catalog Number: 470347-110
Supplier: Healthcare Products


Description: Designed for sample port and dip tube applications.
Catalog Number: MFLX40331-12
Supplier: VWR International


Description: A basal medium containing a single carbohydrate used to determine whether bacteria can ferment the specific carbohydrate. The medium contains a pH indicator that changes from red to yellow if the bacteria can ferment the carbohydrate.
Catalog Number: 470317-436
Supplier: VWR International


Description: Involved in global genome nucleotide excision repair (GG-NER) by acting as damage sensing and DNA-binding factor component of the XPC complex. Has only a low DNA repair activity by itself which is stimulated by RAD23B and RAD23A. Has a preference to bind DNA containing a short single-stranded segment but not to damaged oligonucleotides. This feature is proposed to be related to a dynamic sensor function: XPC can rapidly screen duplex DNA for non-hydrogen-bonded bases by forming a transient nucleoprotein intermediate complex which matures into a stable recognition complex through an intrinsic single-stranded DNA-binding activity. 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 recognizes a wide spectrum of damaged DNA characterized 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 recognize 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. <i>in vitro</i>, 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.
Catalog Number: 76118-500
Supplier: Bioss


Description: Reduce the risk of microbial contamination.
Catalog Number: MFLX96123-82
Supplier: VWR International

Description: Use on wet, oily and dusty pipes where pressure sensitive vinyl markers won't hold
Catalog Number: 94015-226
Supplier: ACCUFORM MANUFACTURING, INC


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