49 Results for: "matrix modifier"

Supplier: Ricca Chemical

Magnesium nitrate solution 10000 ppm in water, VeriSpec™ matrix modifier solution, for atomic absorption spectroscopy

Supplier: Ricca Chemical

VeriSpec* Palladium Nitrate Matrix Modifier Standard 2000 ppm in 1% HNO3 for AAS, Physical State: Liquid, NIST traceable certificate, Volume: 50 mL Poly Natural

Supplier: Ricca Chemical

Ammonium dihydrogen phosphate 100,000 ppm in nitric acid 1%, VeriSpec™ matrix modifier solution, for atomic absorption spectroscopy

Supplier: Ricca Chemical

Ammonium nitrate 50000 ppm in water, VeriSpec™ matrix modifier solution, for atomic absorption spectroscopy

Supplier: Ricca Chemical

Magnesium nitrate solution 20 g/L in water, VeriSpec™ matrix modifier solution, for atomic absorption spectroscopy

Supplier: Ricca Chemical

Palladium(II) nitrate 5000 ppm in nitric acid 1%, VeriSpec™ matrix modifier solution, for atomic absorption spectroscopy

Supplier: Ricca Chemical

0.5% Palladium. Used to support Inductively coupled plasma (ICP) analysis to sharpen the contrast and improve the readability. 50mL.

Supplier: Ricca Chemical

Ammonium dihydrogen phosphate 20,000 ppm in nitric acid 1%, VeriSpec™ matrix modifier solution, for atomic absorption spectroscopy

Supplier: Ricca Chemical

0.2% Palladium. Used to support Inductively coupled plasma (ICP) analysis to sharpen the contrast and improve the readability. 50mL.

Supplier: Ricca Chemical

1.0% Palladium. Used to support Inductively coupled plasma (ICP) analysis to sharpen the contrast and improve the readability. 50mL.

Supplier: StemBioSys

CELLvo™ Healthy Human Chondrocytes (50-70y) are primary, uncultured cells isolated from recently-diseased cadaver cartilage from donors between 50 and 70 years old. Healthy status is determined by macroscopic inspection of the tissue using a modified outerbridge (1960) scale in order to distinguish healthy joints from those with signs of osteoarthritis. Cells are isolated by enzymatic digestion prior to cryopreservation.

Supplier: Proteintech

LONP1(Lon protease homolog, mitochondrial) is also named as LONP, LONHS, HLON, LON, PRSS15, PIM1, MGC1498 and belongs to the peptidase S16 family. It seems to play a major role in the elimination of oxidatively modified proteins in the mitochondrial matrix. LONP1, also a nuclearly encoded and mitochondrially located stress-responsive protease, is involved in heme-mediated ALAS-1 turnover. It recognizes specific surface determinants or folds, initiates proteolysis at solvent-accessible sites, and generates unfolded polypeptides that are then processively degraded.

Supplier: MilliporeSigma

Supplier: StemBioSys

CELLvo™ Ostoeoarthritic Human Chondrocytes (50-70y) are primary, uncultured cells isolated from recently-diseased cadaver cartilage from donors between 50 and 70 years old. Osteoarthritis status is determined by macroscopic inspection using a modified Outerbridge (1960) scale. Cells are isolated by enzymatic digestion prior to cryopreservation.

Supplier: Proteintech

Epigenetic modifications and dynamic changes in chromatin organization by organizer proteins have recently been shown to play an instrumental role in regulating cancer-promoting genes. Special AT-rich binding protein (SATB1) is a unique type of global regulator that integrates higher-order chromatin organization -withregulation of gene expression. SATB1 is a T cell-enriched transcription factor and a chromatin organizer essential for controlling genes that participate in T-cell development and activation. It regulates gene expression by periodically anchoring matrix attachment regions to the nuclear matrix and directly recruiting chromatin-modifying factors. Depending on its posttranslational modifications, SATB1 activates or represses multiple genes.Its expression is regulated by interleukin-4 (IL4) during T helper-2(Th2) cell differentiation.

Supplier: Ricca Chemical

Nickel (II) nitrate 10000 ppm in nitric acid 1%, VeriSpec™ matrix modifier solution, for atomic absorption spectroscopy

Supplier: MilliporeSigma

Supplier: Prosci

ST6GALNAC5 belongs to a family of sialyltransferases that modify proteins and ceramides on the cell surface to alter cell-cell or cell-extracellular matrix interactions.ST6GALNAC5 belongs to a family of sialyltransferases that modify proteins and ceramides on the cell surface to alter cell-cell or cell-extracellular matrix interactions (Tsuchida et al., 2003 [PubMed 12668675]).

Supplier: Prosci

ST6GALNAC6 belongs to a family of sialyltransferases that modify proteins and ceramides on the cell surface to alter cell-cell or cell-extracellular matrix interactions.ST6GALNAC6 belongs to a family of sialyltransferases that modify proteins and ceramides on the cell surface to alter cell-cell or cell-extracellular matrix interactions (Tsuchida et al., 2003 [PubMed 12668675]).

Supplier: Rockland Immunochemical

CD44 was designed, produced, and validated as part of the Joy Cappel Young Investigator Award (JCYIA). CD44 is a receptor for hyaluronic acid (HA), an integral component of the extracellular matrix. CD44 mediates cell-cell and cell-matrix interactions through its affinity for HA, and can also interact with ligands such as osteopontin, collagens, and matrix metalloproteinases (MMPs). The multiple protein isoforms are encoded by a single gene by alternative splicing and are further modified by a range of post-translational modifications. CD44 function is controlled by these posttranslational modifications. The major physiological role of CD44 is to maintain organ and tissue structure via cell-cell and cell-matrix adhesion, but certain variant isoforms can also mediate lymphocyte activation and homing, and the presentation of chemical factors and hormones. CD44 participates in a wide variety of cellular functions including lymphocyte activation, recirculation and homing, hematopoiesis, and tumor metastasis. CD44 is a multi-structural and multi-functional cell surface molecule involved in cell proliferation, cell differentiation, cell migration, angiogenesis, presentation of cytokines, chemokines, and growth factors to the corresponding receptors, and docking of proteases at the cell membrane, as well as in signaling for cell survival. All these biological properties are essential to the physiological activities of normal cells, but they are also associated with the pathologic activities of cancer cells. CD44, particularly its variants, may be useful as a diagnostic or prognostic marker of malignancy and, in at least some human cancers, it may be a potential target for cancer therapy.

Supplier: Thermo Scientific Chemicals

Supplier: PERKINELMER SCIENTIFIC CANADA ULC

Supplier: Proteintech

LONP1(Lon protease homolog, mitochondrial) is also named as LONP, LONHS, HLON, LON, PRSS15, PIM1, MGC1498 and belongs to the peptidase S16 family. It seems to play a major role in the elimination of oxidatively modified proteins in the mitochondrial matrix. LONP1, also a nuclearly encoded and mitochondrially located stress-responsive protease, is involved in heme-mediated ALAS-1 turnover. It recognizes specific surface determinants or folds, initiates proteolysis at solvent-accessible sites, and generates unfolded polypeptides that are then processively degraded.

Supplier: Rockland Immunochemical

CD44 was designed, produced, and validated as part of the Joy Cappel Young Investigator Award (JCYIA). CD44 is a receptor for hyaluronic acid (HA), an integral component of the extracellular matrix. CD44 mediates cell-cell and cell-matrix interactions through its affinity for HA, and can also interact with ligands such as osteopontin, collagens, and matrix metalloproteinases (MMPs). The multiple protein isoforms are encoded by a single gene by alternative splicing and are further modified by a range of post-translational modifications. CD44 function is controlled by these posttranslational modifications. The major physiological role of CD44 is to maintain organ and tissue structure via cell-cell and cell-matrix adhesion, but certain variant isoforms can also mediate lymphocyte activation and homing, and the presentation of chemical factors and hormones. CD44 participates in a wide variety of cellular functions including lymphocyte activation, recirculation and homing, hematopoiesis, and tumor metastasis. CD44 is a multi-structural and multi-functional cell surface molecule involved in cell proliferation, cell differentiation, cell migration, angiogenesis, presentation of cytokines, chemokines, and growth factors to the corresponding receptors, and docking of proteases at the cell membrane, as well as in signaling for cell survival. All these biological properties are essential to the physiological activities of normal cells, but they are also associated with the pathologic activities of cancer cells. CD44, particularly its variants, may be useful as a diagnostic or prognostic marker of malignancy and, in at least some human cancers, it may be a potential target for cancer therapy.

Supplier: Cytiva

Supplier: Proteintech

CTSK(cathepsin K), also named as CTSO, CTSO2, is a recently identified lysosomal cysteine proteinase. CTSK is synthesized as a proenzyme of 38 kDa and subsequently enters acidic lysosomal compartments, in which the propeptide is cleaved and transformed into an active enzyme and it may influence adipocyte differentiation through modifying extracellular matrix components. It is revealed both the 46-kDa cathepsin-K precursor and the 30-kDa mature form in mouse bone extracts. The high CTSK protein levels are only detected in primary cultured fibroblasts derived from normal and neoplastic breast tissue, where the 37- and 25-kDa bands to be detected correspond to pro- and mature proteins through western blot. The full length protein has a signal peptides with 15 amino acids and a propeptide with 99 amino acids. CTSK may have cross reaction with the other members of cathepsin family and form a complex of 70 kDa with an unidentified subunit.

Supplier: Thermo Scientific Chemicals

Supplier: Genscript

GenScript offers recombinant protein A with non-essential domains removed, recombinant protein G with albumin binding site deleted as well as codon optimized protein L. By pre-coupling these genetically modified proteins to 4% highly cross-linked agarose, GenScrtipt developed excellent antibody affinity chromatography matrix - Protein A, G and L Resins for batch/gravity purification of polyclonal and monoclonal antibody from cell culture supernatants, serum, and ascites at both laboratory and larger scale. Besides, GenScript provides several affinity resins for convenient and reliable purification of tagged proteins, including His-tagged protein purification resin, GST fusion protein purification resin, DYKDDDDK tagged protein purification resin and Streptavidin resin.

Supplier: Thermo Scientific

Supplier: Cytiva