NEU1 Antikörper (Internal Region)

Produktnummer ABIN964880

Produktdetails anti-NEU1 Antikörper

Target: NEU1 (Sialidase 1 (Lysosomal Sialidase) (NEU1))

Bindungsspezifität: Internal Region

Reaktivität: Human

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser NEU1 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), ELISA, Immunoprecipitation (IP)

Spezifität: This is an affinity purified antibody produced by immunoaffinity chromatography using the immunizing peptide after immobilization to a solid phase.  This antibody reacts with human Neu2.  Based on sequence we expect this antibody to react with neuraminidase from other sources, although specific reactivity has not been confirmed.  Cross-reactivity against Neu1 has not yet been established.  Neuraminidases are highly conserved in mammals and therefore cross reactivity is expected with mouse and rat Neu2.

Produktmerkmale: Neuraminidases or sialidases are exoglycosidases that catalyze the cleavage of alpha-glycosidically linked terminal N-acetyl neuraminic acid from sialylated glycoconjugates. They are widely spread in nature, occurring in viruses, bacteria, fungi, protozoa, birds and mammals. Together, the neuraminidases form a family of hydrolases that share a conserved active site and similar sequence motifs. Three types of neuraminidase are found in mammals and are defined as lysosomal, plasma membrane and cytosolic on the basis of their biochemical properties and subcellular distribution. Lysosomal N-acetyl-alpha-neuraminidase (NEU1) has significant primary structure characteristics of other mammalian and microbial sialidases with similar substrate specificity. However, unlike other members of this family, lysosomal neuraminidase requires the carboxypeptidase protective protein/cathepsin A (PPCA) for intracellular transport and lysosomal activation. The enzyme is only catalytically active when it is bound to PPCA and is a component of a high molecular weight, multi-protein complex containing PPCA, ß-galactosidase and N-acetylgalactosamine-6-sulfate sulfatase. Using a hamster Sial3 probe, Monti et al. (1999) identified the gene encoding sialidase-2, which they designated NEU2, from a human genomic library. The 2 putative exons of NEU2 encode a deduced 380-amino acid protein with a calculated molecular mass of 42.23 kD. The NEU2 protein has significant homology with the mammalian, viral, and bacterial sialidases. It shares over 72% similarity with the hamster and rat cytosolic sialidases and over 42% similarity with human NEU1. NEU2 contains a potential N-linked glycosylation site, 2 aspartic acid block consensus sequences, and an N-terminal F/YRIP sequence motif which is part of the active site of other sialidase enzymes. Monti et al. hypothesized that NEU2 has a cytosolic localization because it does not contain a cleavage site, transmembrane domain, or targeting motifs.

Sterilität: Sterile filtered

Immunogen: This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to amino acids 110-124 of Human Neu2.
Immunogen Type: Peptide

Isotyp: IgG

Anwendungsinformationen

Applikationshinweise: This antibody is suitable for western blotting, immunocytochemistry, immunoprecipitation, transfected cell culture, primary cell culture, and ELISA. A single band of the expected apparent molecular weight (43 kDa) was observed at a 1:500 dilution incubated for 1 h at room temperature. A second lower molecular weight band may represent a truncated form of this protein. Neuraminidase is not very abundant in most tissues and its detection using this antibody may require further optimization. Researchers should determine optimal titers for other applications.

Kommentare:

Gene Name: NEU2

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Konzentration: 0.9 mg/mL

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: 4 °C/-20 °C

Informationen zur Lagerung: Store vial at 4 °C prior to restoration. For extended storage aliquot contents and freeze at -20 °C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4 °C as an undiluted liquid. Dilute only prior to immediate use. Expiration date is one (1) year from date of opening.

Haltbarkeit: 12 months

Details zu NEU1

Target: NEU1 (Sialidase 1 (Lysosomal Sialidase) (NEU1))

Andere Bezeichnung: Neuraminidase (NEU1 Produkte)

Synonyme: NANH antikoerper, NEU antikoerper, SIAL1 antikoerper, MGC81958 antikoerper, AA407268 antikoerper, AA407316 antikoerper, Aglp antikoerper, Apl antikoerper, Bat-7 antikoerper, Bat7 antikoerper, G9 antikoerper, Map-2 antikoerper, Neu antikoerper, Neu-1 antikoerper, neuraminidase 1 antikoerper, neuraminidase 1 (lysosomal sialidase) L homeolog antikoerper, NEU1 antikoerper, neu1.L antikoerper, neu1 antikoerper, Neu1 antikoerper

Substanzklasse: Influenza Protein

Hintergrund: Neuraminidases or sialidases are exoglycosidases that catalyze the cleavage of α-glycosidically linked terminal N-acetyl neuraminic acid from sialylated glycoconjugates. They are widely spread in nature, occurring in viruses, bacteria, fungi, protozoa, birds and mammals. Together, the neuraminidases form a family of hydrolases that share a conserved active site and similar sequence motifs. Three types of neuraminidase are found in mammals and are defined as lysosomal, plasma membrane and cytosolic on the basis of their biochemical properties and subcellular distribution. Lysosomal N-acetyl-α-neuraminidase (NEU1) has significant primary structure characteristics of other mammalian and microbial sialidases with similar substrate specificity. However, unlike other members of this family, lysosomal neuraminidase requires the carboxypeptidase protective protein/cathepsin A (PPCA) for intracellular transport and lysosomal activation. The enzyme is only catalytically active when it is bound to PPCA and is a component of a high molecular weight, multi-protein complex containing PPCA, ß-galactosidase and N-acetylgalactosamine-6-sulfate sulfatase. Using a hamster Sial3 probe, Monti et al. (1999) identified the gene encoding sialidase-2, which they designated NEU2, from a human genomic library. The 2 putative exons of NEU2 encode a deduced 380-amino acid protein with a calculated molecular mass of 42.23 kD. The NEU2 protein has significant homology with the mammalian, viral, and bacterial sialidases. It shares over 72% similarity with the hamster and rat cytosolic sialidases and over 42% similarity with human NEU1. NEU2 contains a potential N-linked glycosylation site, 2 aspartic acid block consensus sequences, and an N-terminal F/YRIP sequence motif which is part of the active site of other sialidase enzymes. Monti et al. hypothesized that NEU2 has a cytosolic localization because it does not contain a cleavage site, transmembrane domain, or targeting motifs.
Synonyms: Acetylneuraminyl hydrolase antibody, G9 sialidase antibody, Lysosomal sialidase antibody, N acetyl alpha neuraminidase 1 antibody, NANH antibody, Neu 1 antibody

Gen-ID: 4759, 222352169

UniProt: Q9Y3R4

Pathways: SARS-CoV-2 Protein Interaktom