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Codice catalogo: (BOSSBS-15482R-A680)
Fornitore: Bioss
Codice articolo fornitore: BS-15482R-A680
Codice articolo locale: BOSSBS-15482R-A680
Descrizione: 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.
UOM: 1 * 100 µl


Fornitore: Spectrum Chemical
Descrizione: Titanium Dioxide, USP is used as a food coloring. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

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Fornitore: Spectrum Chemical
Descrizione: Sodium Alginate, NF is a gum that has no discernible flavor and is used in the food and pharmaceutical industries as an emulsifier and to increase viscosity. All Spectrum Chemical manufactured NF grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Codice catalogo: (BOSSBS-6634R-CY5)
Fornitore: Bioss
Codice articolo fornitore: BS-6634R-CY5
Codice articolo locale: BOSSBS-6634R-CY5
Descrizione: 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.
UOM: 1 * 100 µl


Codice catalogo: (BOSSBS-6634R-A647)
Fornitore: Bioss
Codice articolo fornitore: BS-6634R-A647
Codice articolo locale: BOSSBS-6634R-A647
Descrizione: 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.
UOM: 1 * 100 µl


Fornitore: Spectrum Chemical
Descrizione: 2-Etossietil acetato

Fornitore: Spectrum Chemical
Descrizione: Aluminum Sulfate, USP is a water soluble inorganic chemical compound. Uses in the pharmaceutical area are generally because of its astringent and hemostatic properties. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Codice catalogo: (SPCMT1057-1KG)
Fornitore: Spectrum Chemical
Codice articolo fornitore: T1057-1KG
Codice articolo locale: SPCMT1057-1KG
Descrizione: L-Threonine, Crystal, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
UOM: 1 * 1 kg


Codice catalogo: (SPCMCA140-500GM)
Fornitore: Spectrum Chemical
Codice articolo fornitore: CA140-500GM
Codice articolo locale: SPCMCA140-500GM
Descrizione: Calcium Chloride, Dihydrate, USP, EP, BP, JP is used in treatment of hypocalcemia, electrolyte depletion, and hyperkalemia. All Spectrum Chemical USP, EP, BP, JP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
UOM: 1 * 500 g


Fornitore: Spectrum Chemical
Descrizione: Allantoin, USP is a moisturising ingredient.

Codice catalogo: (SPCMPO185-125GM)
Fornitore: Spectrum Chemical
Codice articolo fornitore: PO185-125GM
Codice articolo locale: SPCMPO185-125GM
Descrizione: Spectrum-labeled kosher products with the Kosher Supervision of America symbol are a firm guarantee to all Spectrum customers that the products bearing the symbol are in full compliance with the most demanding of Kosher and Pareve standards.
UOM: 1 * 125 g


Fornitore: Spectrum Chemical
Descrizione: Potassium Carbonate, Anhydrous, Granular, USP is used as a drying agent for some non acidic compounds and as a buffering agent. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities

Fornitore: Spectrum Chemical
Descrizione: Saccharin, Powder, NF is a pharmaceutical grade substance whose most common use is as an artificial sweetener. All Spectrum Chemical NF products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Codice catalogo: (SPCMO1236-100ML)
Fornitore: Spectrum Chemical
Codice articolo fornitore: O1236-100ML
Codice articolo locale: SPCMO1236-100ML
Descrizione: Octisalate, USP absorbs ultraviolet radiation in the UVB range and is used in sunscreens and other cosmetics to protect from skin damage. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
UOM: 1 * 100 mL


Fornitore: Spectrum Chemical
Descrizione: Olive oil NF

Fornitore: Spectrum Chemical
Descrizione: Potassium benzoate NF

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La disponibilità per questo articolo è limitata, ma potrebbe essere disponibile in un magazzino vicino a voi. Si prega di assicurarsi che si è effettuato l'accesso al sito, in modo che ledisponibilità possano essere visualizzati. Se il call è ancora visualizzato e hai bisogno di assistenza, si prega di telefonare a 1-800-932 - 5000.
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