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acids+and+salts+high+purity
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acids+and+salts+high+purity
Numéro de catalogue:
(BOSSBS-0597R-A647)
Fournisseur:
Bioss
Description:
SCRG1 (scrapie-responsive protein 1) is a 98 amino acid secreted protein that belongs to the SCRG1 family. The SCRG1 protein contains a 20-amino acid signal peptide, and is expressed abundantly in the central nervous system of human adult, but not at all in fetal brain. The protein is targeted to the Golgi apparatus and large dense-core vesicles/secretory granules in neurons. High levels of SCRG1 transcripts are also observed in testis and aorta. SCRG1 is associated with neurodegenerative changes observed in transmissible spongiform encephalopathies. It may play a role in host response to prion-associated infections. The SCRG1 protein may be partly included in the membrane or secreted by the cells due to its hydrophobic N-terminus. The human and mouse SCRG1 proteins share 83% sequence identity. The SCRG1 gene is conserved in chimpanzee, cow, mouse, rat and chicken, and maps to human chromosome 4q34.1.
UOM:
1 * 100 µl
Fournisseur:
Biotium
Description:
Twenty human keratins are resolved with two-dimensional gel electrophoresis into acidic (pI 6.0) subfamilies. This antibody cocktail recognizes acidic (Type I or LMW) and basic (Type II or HMW) cytokeratins, which include CK1, CK3, CK4, CK5, CK6, CK8, CK10, CK14, CK15, CK16, and CK19. Many studies have shown the usefulness of keratins as markers in cancer research and tumor diagnosis. KRTL/KRTH is a broad spectrum anti pan-cytokeratin antibody cocktail, which differentiates epithelial tumors from non-epithelial tumors e.g. squamous vs. adenocarcinoma of the lung, liver carcinoma, breast cancer, and esophageal cancer. It has been used to characterize the source of various neoplasms and to study the distribution of cytokeratin containing cells in epithelia during normal development and during the development of epithelial neoplasms. This antibody stains cytokeratins present in normal and abnormal human tissues and has shown high sensitivity in the recognition of epithelial cells and carcinomas.
Numéro de catalogue:
(WAKO085-00156)
Fournisseur:
Wako
Description:
n-Heptane
UOM:
1 * 500 mL
 Il s'agit d'un élément MarketSource. Des frais supplémentaires peuvent s'appliquer.
Fournisseur:
MP Biomedicals
Description:
Ammonium Molybdate Tetrahydrate is an analgesic.
Fournisseur:
Thermo Scientific
Description:
Sodium thiosulfate solution standardisée 0.01 N en solution aqueuse
Numéro de catalogue:
(ICNA0855800)
Fournisseur:
MP Biomedicals
Description:
Product is the lyophilized powder of rabbit antiserum to sheep red blood cells and buffer salts.
The total protein is measured using the Biuret procedure, with bovine albumin as a standard. Hemagglutination titer is standardized with an in-house control by measurement of agglutination end-point with 10% sheep red blood cells. Warning and caution: This product contains sodium azide. To prevent formation of toxic vapors, do not mix with strongly acidic solutions. To prevent formation of potentially explosive metallic azides in metal plumbing, always wash into drain with copious quantities of water.
UOM:
1 * 2 mL
Numéro de catalogue:
(HACH2408932)
Fournisseur:
Hach
Description:
Sodium thiosulfate 0.0109 mol/l (0.0109 N) en solution aqueuse
UOM:
1 * 100 mL
Numéro de catalogue:
(HONC32306H-1KG)
Fournisseur:
Honeywell Chemicals
Description:
Plomb (II) acétate basique, anhydre ≥33.0% basic Pb (PbO), ≥75.0% total Pb (PbO) ACS pour analyse du sucre selon horne, Fluka™
UOM:
1 * 1 kg
Fournisseur:
Spectrum Chemical
Description:
Form: Granular
Fournisseur:
Roth Carl
Description:
tri-Potassium citrate monohydraté
Numéro de catalogue:
(BTIUBNUM1070-50)
Fournisseur:
Biotium
Description:
This antibody recognizes a protein of 35 kDa, which is identified as tartrate-resistant acid phosphatase (TRAcP). It exists as two isoforms (5a and 5b). This MAb reacts with both the isoforms. Serum TRAcP 5a is secreted by macrophages and dendritic cells and increased in many patients of rheumatoid arthritis.Serum TRAcP 5b is produced from osteoclasts and elevated during bone resorption. TRAcP is an iron containing glycoprotein, which catalyzes the conversion of orthophosphoric monoester to alcohol and orthophosphate. It is the most basic of the acid phosphatases and is the only form not inhibited by L( )-tartrate. TRAcP is synthesized as a latent proenzyme and is activated by proteolytic cleavage and reduction. Normally, TRAcP is highly expressed by osteoclasts, activated macrophages, neurons and endometrium during pregnancy. Expression of TRAcP is increased in certain pathological conditions such as Leukemic Reticuloendotheliosis (Hairy Cell Leukemia), Gaucher's Disease, HIV-induced Encephalopathy, Osteoclastoma and in osteoporosis and metabolic bone diseases. Anti-TRAcP antibody labels the cells of Hairy Cell Leukemia (HCL) with a high degree of sensitivity and specificity. Other cells stained with this antibody are tissue macrophages and osteoclasts.
UOM:
1 * 50 µl
Fournisseur:
REAGECON
Description:
Sodium thiosulfate 0.1 mol/l (0.1 N) en solution aqueuse solution volumétrique
Numéro de catalogue:
(35647.K2)
Fournisseur:
Thermo Scientific
Description:
Sodium thiosulfate solution standardisée 1.0 N en solution aqueuse
UOM:
1 * 1 L
Numéro de catalogue:
(PROOCHE112)
Fournisseur:
LGC Standards PROMOCHEM
Description:
n-Heptane
UOM:
1 * 2 mL
Numéro de catalogue:
(BOSSBS-13046R-A680)
Fournisseur:
Bioss
Description:
Excitatory Amino Acid Transporters (EAATs) are membrane-bound proteins that are localized in glial cells and pre-synaptic glutamatergic nerve endings. EAATs transport the excitatory neurotransmitters L-glutamate and D-aspartate, a process that is essential for terminating the postsynaptic action of glutamate. The re-uptake of amino acid neurotransmitters by EAAT proteins has been shown to protect neurons from excitotoxicity, which is caused by the accumulation of amino acid neurotransmitters. EAAT4 is an aspartate/glutamate transporter that is expressed predominantly in the cerebellum. The transport activity encoded by EAAT4 has high apparent affinity for L-aspartate and L-glutamate, and has a pharmacologic profile consistent with previously described cerebellar transport activities. EAAT5 is a glutamate transporter coupled to a chloride conductance which is expressed primarily in retina. Although EAAT5 shares the structural homologies of the EAAT family, a novel feature of the EAAT5 sequence is a carboxy-terminal motif previously identified in N-ethyl-D-aspartate receptors and potassium channels and shown to confer interactions with a family of synaptic proteins that promote ion channel clustering.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-13046R-A350)
Fournisseur:
Bioss
Description:
Excitatory Amino Acid Transporters (EAATs) are membrane-bound proteins that are localized in glial cells and pre-synaptic glutamatergic nerve endings. EAATs transport the excitatory neurotransmitters L-glutamate and D-aspartate, a process that is essential for terminating the postsynaptic action of glutamate. The re-uptake of amino acid neurotransmitters by EAAT proteins has been shown to protect neurons from excitotoxicity, which is caused by the accumulation of amino acid neurotransmitters. EAAT4 is an aspartate/glutamate transporter that is expressed predominantly in the cerebellum. The transport activity encoded by EAAT4 has high apparent affinity for L-aspartate and L-glutamate, and has a pharmacologic profile consistent with previously described cerebellar transport activities. EAAT5 is a glutamate transporter coupled to a chloride conductance which is expressed primarily in retina. Although EAAT5 shares the structural homologies of the EAAT family, a novel feature of the EAAT5 sequence is a carboxy-terminal motif previously identified in N-ethyl-D-aspartate receptors and potassium channels and shown to confer interactions with a family of synaptic proteins that promote ion channel clustering.
UOM:
1 * 100 µl
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