2-[(Tetrahydro-2H-pyran-4-yl)amino]ethanol
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
3-Bromo-1-propylboronic acid pinacol ester 97%
Catalog Number:
(82004-778)
Supplier:
Cardinal Health
Description:
This single-ply gauze is 100% mesh.
Catalog Number:
(75791-700)
Supplier:
Prosci
Description:
The EGFR subfamily of receptor tyrosine kinases is composed of EGFR, ErbB2, ErbB3 and ErbB4. The EGFR shares 43% - 44% aa sequence identity with the ECD of human EGFR subfamily. All these family members are type I transmembrane glycoproteins with an extracellular ligand binding domain. The extracellular ligand binding domain is containing two cysteine-rich domains separated by a spacer region and a cytoplasmic domain containing a membrane-proximal tyrosine kinase domain. Ligand binding could induce EGFR homodimerization and heterodimerization with ErbB2, resulting in cell signaling, heterodimerization tyrosine phosphorylation and kinase activation. It can bind EGF, amphiregulin, TGF-alpha, betacellulin, epiregulin, HB-EGF, epigen, and so on. Its signaling regulates multiple biological functions including cell proliferation, differentiation, motility, and apoptosis. EGFR can also be recruited to form heterodimers with the ligand-activated ErbB3 or ErbB4. EGFR is overexpressed in different tumors. Several anti-cancer drugs use EGFR as target.
Catalog Number:
(10111-352)
Supplier:
Prosci
Description:
GTF2 is encoded by a gene that is part of a 500 kb inverted duplication on chromosome 5q13. This duplicated region contains at least four genes and repetitive elements which make it prone to rearrangements and deletions. The repetitiveness and complexity of the sequence have also caused difficulty in determining the organization of this genomic region. This gene is within the telomeric copy of the duplication. Deletion of this gene sometimes accompanies deletion of the neighboring SMN1 gene in spinal muscular atrophy (SMA) patients but it is unclear if deletion of this gene contributes to the SMA phenotype. This gene encodes the 44 kDa subunit of RNA polymerase II transcription initiation factor IIH which is involved in basal transcription and nucleotide excision repair. Transcript variants for this gene have been described, but their full length nature has not been determined. A second copy of this gene within the centromeric copy of the duplication has been described in the literature. It is reported to be different by either two or four base pairs; however, no sequence data is currently available for the centromeric copy of the gene.
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Bromophenol blue 0.1% in water, pure
Catalog Number:
(75882-006)
Supplier:
Biotium
Description:
This antibody recognizes a protein of 12 kDa, identified asβ2-microglobulin.β2-microglobulin non-covalently associates with the 44 kDa chain to form the HLA Class I antigen complex. Human β2-microglobulin associated with HLA Class I antigens is expressed on many types of cells including lymphocytes, thymocytes, monocytes, granulocytes, platelets, endothelial cells, and epithelial cells. It is absent on erythrocytes. This MAb is specific to human β2-microglobulin and does not react with non-human primate cells. This antibody reacts with all cell types excluding erythrocytes. The detection of β2-microglobulin in body fluids has been used as a tumor marker and for monitoring patients with HIV infection. Clone 246 E9.E7 is the same as HLA.ABC.m2.
Supplier:
Biotium
Description:
This antibody recognizes a protein of 12 kDa, identified asβ2-microglobulin.β2-microglobulin non-covalently associates with the 44 kDa chain to form the HLA Class I antigen complex. Human β2-microglobulin associated with HLA Class I antigens is expressed on many types of cells including lymphocytes, thymocytes, monocytes, granulocytes, platelets, endothelial cells, and epithelial cells. It is absent on erythrocytes. This MAb is specific to human β2-microglobulin and does not react with non-human primate cells. This antibody reacts with all cell types excluding erythrocytes. The detection of β2-microglobulin in body fluids has been used as a tumor marker and for monitoring patients with HIV infection. Clone 246 E9.E7 is the same as HLA.ABC.m2.
Supplier:
Biotium
Description:
The mouse monoclonal antibody recognizes CD1b, a 44 kDa type I glycoprotein associated with beta2-microglobulin. It is expressed on dendritic cells, Langerhans cells, thymocytes, and T acute lymphoblastic leukemia cells. The CD1 multigene family encodes five forms of the CD1 T-cell surface glycoprotein in human, designated CD1A, 1B, 1C, 1D and 1E. CD1, a type 1 membrane protein, has structural similarity to the MHC class I antigen and has been shown to present lipid antigens for recognition by T lymphocytes. Constitutive endocytosis of CD1B molecules and the differential sorting of MHC class II from lysosomes separate peptide- and lipid antigen-presenting molecules during dendritic cell maturation. CD1B is also expressed in interdigitating cells.
Catalog Number:
(101827-536)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 029131-500MG , MDL Number: MFCD03422619
Catalog Number:
(101821-202)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 025899-500MG , MDL Number: MFCD09997495
Supplier:
Science First
Description:
Estimate stream quality as it relates to solids in the water.<BR><BR>This Turbidity Tube is made from 1-<sup>3</sup>/<sub>4</sub>" (4.4 cm) clear polycarbonate tubing and is marked with easy to read black numbers on a white tape; tape is marked in centimeters. A drain tube with a crimp are supplied so the sample can be drained off until the Secchi pattern on the bottom just appears. The height of the water column is then recorded. Overall length of the tube is 24" (61 cm).<BR><BR>The optional Transparency Tube (item #67311-46) allow you to measure turbidity in streams where a secchi disk can't be used--simply fill the tube with water and look down. Each clear polycarbonate tube features a centimeter scale on one side and a secchi disk design, 2" (4.5 cm) in diameter, on the bottom. The secchi design is screwed to a rubber stopper that removes for cleaning. Drain the tube with the drain hose and attached finger crimp. Ideal for the GLOBE program!
Catalog Number:
(76889-520)
Supplier:
AOB CHEM USA
Description:
4-Chloro-3-(trifluoromethyl)phenylboronic acid pinacol ester ≥97%
Catalog Number:
(75890-034)
Supplier:
Biotium
Description:
The mouse monoclonal antibody recognizes CD1b, a 44 kDa type I glycoprotein associated with beta2-microglobulin (Workshop IV; Code T015). It is expressed on dendritic cells, Langerhans cells, thymocytes, and T acute lymphoblastic leukemia cells. The CD1 multigene family encodes five forms of the CD1 T-cell surface glycoprotein in human, designated CD1A, 1B, 1C, 1D and 1E. CD1, a type 1 membrane protein, has structural similarity to the MHC class I antigen and has been shown to present lipid antigens for recognition by T lymphocytes. Constitutive endocytosis of CD1B molecules and the differential sorting of MHC class II from lysosomes separate peptide- and lipid antigen-presenting molecules during dendritic cell maturation. CD1B is also expressed in interdigitating cells.
Supplier:
Electron Microscopy Sciences
Description:
Used to differentiate the types of leucocytes, bacteria and inclusion bodies (Giemsa, Centralbl. F. Publ., Abt. 1,37, 308 (1904)), stain for thick blood films; shows malarial parasites (Barber and Komp, Publ. Health Rep., 44, 2330 (1929)), bone marrow and stain for showing cell morphology; together with May-Grunwald Solution for pap staining (Pappenheim, Folia Haemat., 13, 338 (1912)).
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Catalog Number:
(101410-994)
Supplier:
Electron Microscopy Sciences
Description:
Crystal Violet solutions are prepared, ready-to-use, high quality staining solutions for standard staining procedures used by the Biological Staining Commission and the Armed Forces Institute of Pathology
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Catalog Number:
(AA41738-03)
Supplier:
Thermo Scientific Chemicals
Description:
MDL: MFCD00018091
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