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1,3,5-Tri(1-naphthyl)benzene
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1,3,5-Tri(1-naphthyl)benzene
Supplier:
MilliporeSigma
Description:
For absorption of acids, alkalis or solvents. Thanks to its large surface area, the powder absorbs a very large amount of liquid. Low viscosity liquids are absorbed instantaneously, highly viscous media (e.g. glycerine, oils) within a few minutes. 1 kilogram absorbs: 2,5 to 4,5 litres of aqueous solutions, acids, alkalis; 3 to 4 litres of organic solvent, benzene etc. or approximately 7 litres of viscous oils.
Supplier:
HONEYWELL INTERNATIONAL INC MX
Description:
For HPLC, liquid and gas chromatography, pesticide residue analysis, spectophotometry, organic synthesis and combinatorial chemistry.
Supplier:
MP Biomedicals
Description:
2,3,5-Triphenyltetrazolium Chloride is a redox indicator. In the TTC assay (also known as TTC test or tetrazolium test), TTC is used to differentiate between metabolically active and inactive tissues. The white compound is enzymatically reduced to red TPF (1,3,5-triphenylformazan) in living tissues due to the activity of various dehydrogenases (enzymes important in oxidation of organic compounds and thus cellular metabolism), while it remains as white TTC in areas of necrosis since these enzymes have been either denatured or degraded.
2,3,5-Triphenyltetrazolium Chloride is commonly used in biochemical experiments especially to indicate cellular respiration. TTC has been employed in autopsy pathology to assist identification of post-mortem myocardial infarctions. Healthy viable heart muscle will stain deep red from the cardiac lactate dehydrogenase; while areas of potential infarctions will be more pale. Useful indicator for reducing substances
Supplier:
TCI America
Description:
CAS Number: 401-78-5
MDL Number: MFCD00000380 Molecular Formula: C7H4BrF3 Molecular Weight: 225.01 Purity/Analysis Method: >99.0% (GC) Form: Clear Liquid Boiling point (°C): 155 Flash Point (°C): 43 Specific Gravity (20/20): 1.63
Catalog Number:
(101095-166)
Supplier:
AMBEED, INC
Description:
2-Chloro-5-(trifluoromethyl)benzoyl chloride, Purity: 97%, CAS Number: 657-05-6, Appearance: Liquid, Storage: Inert atmosphere, Room Temperature, Size: 25g
Supplier:
TCI America
Description:
CAS Number: 123-31-9
MDL Number: MFCD00002339 Molecular Formula: C6H6O2 Molecular Weight: 110.11 Purity/Analysis Method: >99.0% (T) Form: Crystal Boiling point (°C): 282 Melting point (°C): 173 Flash Point (°C): 165
Catalog Number:
(TCI0385-25G)
Supplier:
TCI America
Description:
(stabilized with Copper chip)
CAS Number: 401-81-0 MDL Number: MFCD00001049 Molecular Formula: C7H4F3I Molecular Weight: 272.01 Purity/Analysis Method: >97.0% (GC) Form: Clear Liquid Boiling point (°C): 183 Flash Point (°C): 70 Specific Gravity (20/20): 1.88
Catalog Number:
(102834-386)
Supplier:
Matrix Scientific
Description:
N-Benzyl-6-chloro-4-(trifluoromethyl)pyridin-2-amine ≥97%
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
1,2,3-Trimethoxybenzene 98%
Catalog Number:
(77409-824)
Supplier:
APOLLO SCIENTIFIC
Description:
1-Chloro-3-nitrobenzene 98%
Catalog Number:
(10235-858)
Supplier:
Bioss
Description:
The human insulin receptor is a heterotetrameric membrane glycoprotein consisting of disulfide linked subunits in a beta-alpha-alpha-beta configuration. The beta subunit (95 kDa) possesses a single transmembrane domain, whereas the alpha subunit (135 kDa) is completely extracellular. The insulin receptor exhibits receptor tyrosine kinase (RTK) activity. RTKs are single pass transmembrane receptors that possess intrinsic cytoplasmic enzymatic activity, catalyzing the transfer of the gamma phosphate of ATP to tyrosine residues in protein substrates. RTKs are essential components of signal transduction pathways that affect cell proliferation, differentiation, migration and metabolism.Included in this large protein family are the insulin receptor and the receptors for growth factors such as epidermal growth factor, fibroblast growth factor and vascular endothelial growth factor. Receptor activation occurs through ligand binding, which facilitates receptor dimerization and autophosphorylation of specific tyrosine residues in the cytoplasmic portion. The interaction of insulin with the alpha subunit of the insulin receptor activates the protein tyrosine kinase of the beta subunit, which then undergoes an autophosphorylation that increases its tyrosine kinase activity. Three adapter proteins, IRS1, IRS2 and Shc, become phosphorylated on tyrosine residues following insulin receptor activation. These three phosphorylated proteins then interact with SH2 domain containing signaling proteins.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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