"NMR"

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

For rapid, safe washing and drying of cuvettes, cells, tubes and small scale volumetric items up to Approximately 22 mm O.D

Supplier: TCI America

[e.e. Determination Reagent by NMR]
CAS Number: 60646-30-2
MDL Number: MFCD00062968
Molecular Formula: C16H11F3O
Molecular Weight: 276.26
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Color: Very Pale Yellow
Melting point (°C): 135
Specific rotation [a]20/D: 30.5 deg (C=1, CHCl3)

Supplier: Enzo Life Sciences

DEA NONOate is used as a nitric oxide donor.

Supplier: TCI America

[NMR Shift Reagent]
CAS Number: 17978-77-7
MDL Number: MFCD00064656
Molecular Formula: C30H30F21O6Pr
Molecular Weight: 1026.44
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Color: Very Pale Yellow
Melting point (°C): 219

Supplier: Corning

Soda-lime or borosilicate glass.

Supplier: Bachem Americas

Fmoc-(D₄)-Ala-OH was used by Bowman and Zaia in the SPPS of peptide tags for the stable isotopic labeling of carbohydrates which allowed their mass spectroscopic quantification. For ²H-NMR-studies on the influence of Pro on the folding of WALP transmembrane peptides, Koeppe’s group incorporated pairs of deuterated alanines by introducing Fmoc-(D₄)-Ala-OH (60-100%) at selected sequence positions.

Supplier: Trajan Scientific and Medical

Syringe, chromatography, Replacement needles, Volume: 25 - 500 µl, Ext.Ø: 0.63 mm

Supplier: TCI America

[e.e. Determination Reagent by NMR]
CAS Number: 53531-34-3
MDL Number: MFCD00001260
Molecular Formula: C16H11F3O
Molecular Weight: 276.26
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Color: Slightly Pale Yellow
Melting point (°C): 134
Specific rotation [a]20/D: -30.5 deg (C=1, CHCl3)

Supplier: SP Industries

Manufactured to precision standards that exceed the spectrometer manufacturers requirements.

Supplier: MilliporeSigma

A water soluble, amphiphilic α-helical lipopeptide detergent (LPD) that forms small micelles and effectively mimics lipid bilayers (solubility in PBS ~ 40 mM; micelle MW ~ 23,100; aggregation number ~ 8.1; partial specific volume ~ 0.77 cm3/g). Shown to not only solubilize but also stabilize bacteriorhodopsin, lactose permease and E. coli PagP protein ([LPD] ~ 250 µM and [protein] ~ 22 µM) by forming complexes and precluding aggregation. Useful for NMR and X-ray structural studies of membrane proteins.

Supplier: DWK Life Sciences (KIMBLE)

Cuvette Washer Only For rapid, safe washing and drying of cuvettes, cells and tubes, and small scale volumetric items up to approximately 22mm in O.D. Operates efficiently on a conventional sink aspirator.

Supplier: DWK Life Sciences (KIMBLE)

Polypropylene fittings and reservoirs for use with the DISPOSAFLEX® columns.

Supplier: Thermo Scientific

Thermo Scientific Pierce BS3 (Sulfo-DSS) is bis(sulfosuccinimidyl)suberate, an amine-to-amine crosslinker that is homobifunctional, water-soluble, non-cleavable and membrane impermeable.

Supplier: DWK Life Sciences (KIMBLE)

Polypropylene replacement caps for connecting adapters.

Supplier: Bachem Americas

Anticoagulant and antithrombotic peptides. Please see also the product family 'Hirudin Fragments and Analogs', the inhibitors N-1065, N-1215, N-1260, N-1565, and N-1970, and the anticoagulant anisindione, Q-1085.

Supplier: Enzo Life Sciences

The multifunctional, multi-compartmental protein Calreticulin (Crt) functions as a soluble molecular chaperone of new or misfolded proteins as well as a Ca2+-binding protein. Most abundant in the ER lumen, Crt expression also occurs in other membrane-bound organelles, the cell surface, and extracellularly. Also known as CRP-55, calregulin and HACBP (high affinity calcium-binding protein), Crt contains the ER-retrieval sequence, KDEL, and is the soluble paralog of the ER membrane protein Calnexin (Cnx). Crts three domains include a 180 residue N-terminal domain, a proline-rich P-domain (residues 189-288) that binds Ca2+ with high affinity and shares homology with Cnx and calmegin, and a 110 residue C-terminal domain that binds Ca2+ with low affinity but high capacity. The P-domain may interact with the co-chaperone ERp57 (Grp58), a thiol reductase. The NMR structure of the P-domain consists of an extended hairpin that appears to form a curved protrusion from the Crt core domain. Both Crt and its membrane bound homolog CNX interact with proteins and glycoproteins possessing monoglucosylated N-glycans. The Crt/Cnx cycle promotes correct folding, inhibits aggregation of folding intermediates, blocks premature oligomerization, regulates ER degradation, and prevents incompletely folded glycoproteins from exiting to the Golgi complex. Crt also appears to function as an auto-antigen in systemic lupus erythematosus, rheumatoid arthritis, celiac disease, complete congenital heart block, and halothane hepatitis. A diversity of additional functions attributed to Crt includes adhesion, blood function, and cardiac and neuronal development gene expression.