You Searched For: Apramycin+sulfate

Catalog Number: (77440-514)

Supplier: Bioss

Description: Probably plays a role in cartilage scaffolding. May act by antagonizing TGF-beta1 (TGFB1) and IGF1 functions. Has the ability to suppress IGF1-induced proliferation and sulfated proteoglycan synthesis, and inhibits ligand-induced IGF1R autophosphorylation. May inhibit TGFB1-mediated induction of cartilage matrix genes via its interaction with TGFB1. Overexpression may lead to impair chondrocyte growth and matrix repair and indirectly promote inorganic pyrophosphate (PPi) supersaturation in aging and osteoarthritis cartilage.

Catalog Number: (76098-610)

Supplier: Bioss

Description: Apical membrane anion-exchanger with wide epithelial distribution that plays a role as a component of the pH buffering system for maintaining acid-base homeostasis. Acts as a versatile DIDS-sensitive inorganic and organic anion transporter that mediates the uptake of monovalent anions like chloride, bicarbonate, formate and hydroxyl ion and divalent anions like sulfate and oxalate. Function in multiple exchange modes involving pairs of these anions, which include chloride-bicarbonate, chloride-oxalate, oxalate-formate, oxalate-sulfate and chloride-formate exchange. Apical membrane chloride-bicarbonate exchanger that mediates luminal chloride absorption and bicarbonate secretion by the small intestinal brush border membrane and contributes to intracellular pH regulation in the duodenal upper villous epithelium during proton-coupled peptide absorption, possibly by providing a bicarbonate import pathway. Mediates also intestinal chloride absorption and oxalate secretion, thereby preventing hyperoxaluria and calcium oxalate urolithiasis. Transepithelial oxalate secretion, chloride-formate, chloride-oxalate and chloride-bicarbonate transport activities in the duodenum are inhibited by PKC activation in a calcium-independent manner. The apical membrane chloride-bicarbonate exchanger provides also a major route for fluid and bicarbonate secretion into the proximal tubules of the kidney as well as into the proximal part of the interlobular pancreatic ductal tree, where it mediates electrogenic chloride-bicarbonate exchange with a chloride-bicarbonate stoichiometry of 1:2, and hence will dilute and alkalinize protein-rich acinar secretion. Mediates also the transcellular sulfate absorption and oxalate secretion across the apical membrane in the duodenum and the formate ion efflux at the apical brush border of cells in the proximal tubules of kidney.

Catalog Number: (75789-382)

Supplier: Prosci

Description: Biglycan is a 200-350 kD proteoglycan consisting of a 45 kD core protein and two chrondroitin/dermatan sulfate glycosaminoglycan chains. Biglycan binds to TGF-ß. It also binds to collagen type I in low ionic strength (less than 3 mM phosphate) buffer. At higher ionic strengths, Biglycan does not bind to collagen type I. It enhances the inhibition effect of TGF-ß on osteoclast proliferation at a concentration of 4-20 mg/ml. It also prevents the attachment of CHO cells to fibronectin, with a 50% inhibition at 17-21 mg/ml.

Catalog Number: (102978-606)

Supplier: Adipogen

Description: Human vascular endothelial erowth factor (VEGF 165) is produced as a homodimer. It binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. VEGF-A is a specific mitogen for vascular endothelial cells and a strong angiogenic factor in vivo. In addition to its action as a mitogen it is a potent vascular permeability factor (VPF) in vivo. It is also a chemoattractant molecule for monocytes and endothelial cells. It induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels.

Supplier: Adipogen

Description: Human vascular endothelial growth factor (VEGF 165) is produced as a homodimer. It binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. VEGF 165 is a specific mitogen for vascular endothelial cells and a strong angiogenic factor in vivo. In addition to its action as a mitogen it is a potent vascular permeability factor (VPF) in vivo. It is also a chemoattractant molecule for monocytes and endothelial cells. It induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels.

Catalog Number: (10100-522)

Supplier: Prosci

Description: PRELP is a leucine-rich repeat protein present in connective tissue extracellular matrix. This protein functions as a molecule anchoring basement membranes to the underlying connective tissue. This protein has been shown to bind type I collagen to basement membranes and type II collagen to cartilage. It also binds the basement membrane heparan sulfate proteoglycan perlecan. This protein is suggested to be involved in the pathogenesis of Hutchinson-Gilford progeria (HGP), which is reported to lack the binding of collagen in basement membranes and cartilage.The protein encoded by this gene is a leucine-rich repeat protein present in connective tissue extracellular matrix. This protein functions as a molecule anchoring basement membranes to the underlying connective tissue. This protein has been shown to bind type I collagen to basement membranes and type II collagen to cartilage. It also binds the basement membrane heparan sulfate proteoglycan perlecan. This protein is suggested to be involved in the pathogenesis of Hutchinson-Gilford progeria (HGP), which is reported to lack the binding of collagen in basement membranes and cartilage. Alternatively spliced transcript variants encoding the same protein have been observed.

Supplier: Biotium

Description: This MAb specifically precipitates heterogeneous material of high MW, identified as perlecan, a major heparan-sulfate proteoglycan (HSPG) within all basement membranes and cell surfaces. It does not cross-react with laminin, fibronectin, or dermatran sulfate proteoglycan. Because of perlecan s strategic location and ability to store and protect growth factors, it has been strongly implicated in the control of tumor cell growth and metastatic behavior. Perlecan possesses angiogenic and growth-promoting attributes primarily by acting as a co-receptor for basic fibroblast growth factor (FGF-2). Suppression of perlecan causes substantial inhibition of neoplastic growth and neovascularization. Thus, perlecan is a potent inducer of neoplasm growth and angiogenesis in vivo and therapeutic interventions targeting this key modulator of tumor progression may improve neoplastic treatment.

CF® dyes are Biotium's next-generation fluorescent dyes. CF®488A is a green fluorescent dye (Ex/Em 490/515 nm) with excellent brightness and photostability. The dye is minimally charged for less non-specific binding. CF®488A also is compatible with super-resolution imaging by TIRF.

Catalog Number: (10765-054)

Supplier: Prosci

Description: The DL-101 monoclonal antibody specifically reacts with human CD138, a 85-92 kDA type I heparan sulfate proteoglycan. CD138 is known as Syndecan-1 and is expressed on pre-B cells, immature B cells, plasma cells, and malignant plasma cells, to the exclusion of mature circulating B cells. Syndecan-1 is also expressed on vascular smooth muscle, endothelial, neural, and embryonic mesenchymal cells. It is involved in cellular proliferation, cellular migration, and acts as an extracellular matrix receptor. Among the hematopoietic elements, CD138 is a useful marker for plasma cells.

Catalog Number: (CAPIPA5-18609)

Supplier: Thermo Scientific

Description: This antibody is predicted to react with mouse and rabbit based on sequence homology. Cholecystokinin A receptor, a Cholecystokinin Receptor, binds sulfated CCK, particularly CCK8. The CCKA receptor mediates gallbladder contraction, gastric emptying, relaxation of the sphincter of Oddi, and insulin secretion. It is also inolved in pancreatic growth, enzyme secretion, and tumorigenesis. Cholecystokinin A receptor has been reported in brain, colon, gall bladder, gastrointestinal tract, kidney, pancreas, small intestine, spinal cord, and stomach. ESTs have been isolated from mouse kidney and heart libraries.

Catalog Number: (10086-520)

Supplier: Proteintech

Description: Endostatin is a naturally-occurring 20-kDa C-terminal fragment derived from COL18A1 (also named as KNO). It is reported to serve as an anti-angiogenic agent, similar to angiostatin and thrombospondin. It potently inhibits endothelial cell proliferation and inhibits endothelial cell angiogenesis by binding to the heparan sulfate proteoglycans involved in growth factor signaling. Endostatin is a broad spectrum angiogenesis inhibitor and may interfere with the pro-angiogenic action of growth factors such as basic fibroblast growth factor (bFGF/FGF-2) and vascular endothelial growth factor (VEGF).

Catalog Number: (75843-178)

Supplier: BIOGEMS INTERNATIONAL INC.

Description: The DL-101 monoclonal antibody specifically reacts with human CD138, a 85-92 kDA type I heparan sulfate proteoglycan. CD138 is known as Syndecan-1 and is expressed on pre-B cells, immature B cells, plasma cells, and malignant plasma cells, to the exclusion of mature circulating B cells. Syndecan-1 is also expressed on vascular smooth muscle, endothelial, neural, and embryonic mesenchymal cells. It is involved in cellular proliferation, cellular migration, and acts as an extracellular matrix receptor. Among the hematopoietic elements, CD138 is a useful marker for plasma cells.

Catalog Number: (75791-396)

Supplier: Prosci

Description: Mouse SDC4 is a ubiquitous transmembrane proteoglycan which belongs to the syndecan proteoglycan family. SDC4 is a cell surface proteoglycan that bears heparan sulfate. The four vertebrate syndecans, Syndecan-1 through -4, have similar short cytoplasmic domains and extracellular portions that diverge, except for HS attachment sites. Structurally diverse side chains add considerably to the size of the core proteins and serve as binding sites for growth factors, cytokines, and extracellular matrix proteins. Syndecans are present as homodimers or multimers, and are often expressed in developmental and cell type-specific patterns. It is expressed highly in liver, kidney and lung. SDC4 localizes to the focal adhesions of adherent cells and binds to a range of extracellular ligands, including growth factors and extracellular-matrix proteins. Through its extracellular domain, syndecan-4 cooperates with adhesion molecules and binds matrix components relevant for cell migration. As a heparan sulfate proteoglycan, SDC4 works as a coreceptor for various growth factors. Syn4 deficiency limits neointimal formation after vascular injury by regulating vascular smooth muscle cells (VSMCs) proliferation and vascular progenitor cells (VPCs) mobilization. SDC4 have an array of functions including regulating cell growth, differentiation, and adhesion.

Catalog Number: (10765-056)

Supplier: Prosci

Description: The DL-101 monoclonal antibody specifically reacts with human CD138, a 85-92 kDA type I heparan sulfate proteoglycan. CD138 is known as Syndecan-1 and is expressed on pre-B cells, immature B cells, plasma cells, and malignant plasma cells, to the exclusion of mature circulating B cells. Syndecan-1 is also expressed on vascular smooth muscle, endothelial, neural, and embryonic mesenchymal cells. It is involved in cellular proliferation, cellular migration, and acts as an extracellular matrix receptor. Among the hematopoietic elements, CD138 is a useful marker for plasma cells.

Catalog Number: (75843-180)

Supplier: BIOGEMS INTERNATIONAL INC.

Description: The DL-101 monoclonal antibody specifically reacts with human CD138, a 85-92 kDA type I heparan sulfate proteoglycan. CD138 is known as Syndecan-1 and is expressed on pre-B cells, immature B cells, plasma cells, and malignant plasma cells, to the exclusion of mature circulating B cells. Syndecan-1 is also expressed on vascular smooth muscle, endothelial, neural, and embryonic mesenchymal cells. It is involved in cellular proliferation, cellular migration, and acts as an extracellular matrix receptor. Among the hematopoietic elements, CD138 is a useful marker for plasma cells.

Supplier: Diagnostic Biosystems

Description: CD138, also known as Syndecan-1, is a member of the transmembrane heparan sulfate proteoglycan family, acts as an extracellular matrix receptor and is involved in many cellular functions, including cell-cell adhesion and cell-matrix adhesion. CD138 expression is found in both hematopoietic and non-hematopoietic cells. In the hematopoietic system, CD138 labels plasma cells. It is an excellent marker for plasmacytic differentiation within the spectrum of hematologic malignancy. Among non-hematolymphoid cells, CD138 reactivity is observed in many types of epithelial cells and stoma cells in both normal and tumor tissues.

Catalog Number: (CA76634-870)

Supplier: Diagnostic Biosystems

Description: CD138, also known as Syndecan-1, is a member of the transmembrane heparan sulfate proteoglycan family, acts as an extracellular matrix receptor and is involved in many cellular functions, including cell-cell adhesion and cell-matrix adhesion. CD138 expression is found in both hematopoietic and non-hematopoietic cells. In the hematopoietic system, CD138 labels plasma cells. It is an excellent marker for plasmacytic differentiation within the spectrum of hematologic malignancy. Among non-hematolymphoid cells, CD138 reactivity is observed in many types of epithelial cells and stoma cells in both normal and tumor tissues.