Text Search >
X-ray+fluorescence+spectroscopy
Print…
You Searched For:
9,558 results were found
X-ray+fluorescence+spectroscopy
Supplier:
Bachem Americas
Description:
The central E region of fibrin contains two sets of polymerization knobs, A and B, that are cryptic in fibrinogen but become exposed after thrombin cleavage of fibrinopeptide A (FpA) and fibrinopeptide B (FpB) from the N-terminus of the Aα- and Bβ-chains, respectively. The location of the binding holes and possible models for knob-hole interactions are known from X-ray crystallographic studies using synthetic peptide analogs of knobs A and B. When fibrinogen fragment D and double-D are crystallized in the presence of both peptide analogs, the knob A peptide mimic H-Gly-Pro-Arg-Pro-NH₂ (GPRP-amide, H-1998) forms H-bond interactions with residues γ364Asp, γ330Asp, γ329Gln, and γ340His found in hole a. In the same manner, the knob B peptide mimic H-Gly-His-Arg-Pro-NH₂ (GHRP-amide, H-7318) interacts with residues Bβ397Glu, Bβ398Asp, and Bβ432Asp in hole b.
Catalog Number:
(CA1.08183.0100)
Supplier:
MilliporeSigma
Description:
MagniSolv™ deuterated solvents provide:
• Reliable results in the NMR-spectra by excellent chemical purity and highest isotopic enrichment. • Reliable deuteration degrees. • Low residual water content. • Determination of water content in two ways.
Catalog Number:
(CA1.13898.2500)
Supplier:
MilliporeSigma
Description:
Standard oil, solvent for atomic absorption spectroscopy
Catalog Number:
(CAAA38459-KT)
Supplier:
Thermo Scientific Chemicals
Description:
Common Applications: Spectroscopy, IR window
Supplier:
Thermo Scientific Chemicals
Description:
Common Applications: Spectroscopy, IR window
Supplier:
Thermo Scientific Chemicals
Description:
In photographic emulsions, in analytical chemistry, as a feed additive, in spectroscopy, in infrared transmission, and in scintillation
Catalog Number:
(76235-516)
Supplier:
Rockland Immunochemical
Description:
AKT3 Western Bloting kit allows for the detection of endogenous protein levels of human AKT3 present in cell lysates provided by the user. As a positive control, this kit includes a MDA-MB468 whole cell lysate proven to contain AKT3. After protein separation by SDS-PAGE and transfer, the membrane is probed with Rockland's optimized Anti-AKT3 antibody. Detection of the membrane bound antibody-antigen complex is achieved by the addition of a secondary antibody conjugated to the enzyme horseradish peroxidase. The enzyme reacts with a specialized formulation of luminol, an extremely sensitive, non-radioactive substrate that emits light and allows visualization using X-ray film or other imaging methods, including highly sensitive CCD cameras and imaging systems. AKT3 Western Bloting is ideal for investigators involved in Cell Signaling, Cancer, Neuroscience and Signal Transduction research.
Catalog Number:
(76105-172)
Supplier:
PORTWEST LLC.
Description:
This face shield protects against molten metal splashes and hot solid projections. Superior front and side face protection. Ratchet adjustment for comfort fit.
Supplier:
MilliporeSigma
Description:
MagniSolv™ deuterated solvents provide reliable results in the NMR-spectra with extremely low residual water, excellent chemical purity and the highest isotopic enrichment.
Catalog Number:
(10822-094)
Supplier:
Shenandoah Biotechnology
Description:
Interleukin 3 (IL-3) is a cytokine that is produced by activated T cells and mast cells. IL-3 induces the differentiation of hematopoietic stem cells into myeloid precursor cells, such as erythrocyte, megakaryocyte, granulocyte, monocyte, and dendritic cells. IL-3 also functions in the nervous system and is important during the B-1 cell regulation of chronic inflammatory diseases.
Catalog Number:
(89415-474)
Supplier:
Prosci
Description:
Noxa Antibody: Apoptosis is related to many diseases and development. The p53 tumor-suppressor protein induces apoptosis through transcriptional activation of several genes including p53R2, p53AIP1, and PUMA. A new p53 target gene, Noxa, was recently identified, which encodes a protein belonging to the subfamily of BH3-only proapoptic proteins. Noxa and PUMA are both transcriptional targets of p53 and BH3-only proteins. X-ray irradiation increased p53-dependent Noxa mRNA and protein levels. Noxa, when ectopically expressed, interacted with anti-apoptotic Bcl-2 family members, resulting in the activation of caspase-9. Noxa, like PUMA, localized to mitochondria and induces apoptosis in response to p53. Noxa and PUMA may represent direct mediators of p53-induced apoptosis. Increased levels of p53 and its target gene Noxa was found in the impaired tumor development.
Catalog Number:
(10486-130)
Supplier:
Bioss
Description:
Involved in DNA non-homologous end joining (NHEJ) required for double-strand break repair and V(D)J recombination. Binds to DNA and to DNA ligase IV (LIG4). The LIG4-XRCC4 complex is responsible for the NHEJ ligation step, and XRCC4 enhances the joining activity of LIG4. Binding of the LIG4-XRCC4 complex to DNA ends is dependent on the assembly of the DNA-dependent protein kinase complex DNA-PK to these DNA ends.
Catalog Number:
(CAAA38391-KT)
Supplier:
Thermo Scientific Chemicals
Description:
Common Applications: Spectroscopy, IR window
Catalog Number:
(CAAA41883-KT)
Supplier:
Thermo Scientific Chemicals
Description:
Common Applications: Spectroscopy, IR window
Catalog Number:
(10822-202)
Supplier:
Shenandoah Biotechnology
Description:
Interleukin 22 (IL-22), also called IL-TIF, is an IL-10 family member that is produced by activated dendritic cells and T lymphocytes. IL-22 signals via a heteroduplex receptor consisting of IL-22R and IL-10Rbeta chains. IL-22 is a potent mediator of cellular inflammatory responses.
Supplier:
PORTWEST LLC.
Description:
Snap adjustable hems for a secure fit.
Inquire for Price
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.
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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.
To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
|
|||||||||
List View
