Glucosidase 2 subunit beta (PRKCSH) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IF, WB
Recommend Dilution	Western Blot: 1/500-1/1000. Immunofluorescence: 1/50-1/200.
Reactivity	Human, Mouse
Host	Rabbit
Clonality	Polyclonal
Immunogen	Synthetic peptide, corresponding to amino acids 90-130 of Human Glucosidase IIβ.
Specificity	This antibody detects endogenous levels of Glucosidase II beta protein. (region surrounding Lys117)
Formulation	Phosphate buffered saline (PBS), pH~7.2 State: Aff - Purified State: Liquid purified Ig fraction (> 95% pure by SDS-PAGE). Preservative: 0.05% Sodium Azide
Concentration	1.0 mg/ml
Purification	Affinity Chromatography using epitope-specific immunogen.
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Predicted Protein Size	~59 kDa
Gene Name	protein kinase C substrate 80K-H
Database Link	Entrez Gene 5589 Human UniProt ID P14314
Background	Trimming of glucoses from N-linked core glycans on newly synthesized glycoproteins occurs sequentially through the action of Glucosidases I and II in the endoplasmic reticulum (ER). Glucosidase II is an ER-localized enzyme that contains alpha and beta subunits (Glucosidase IIalpha and Glucosidase IIbeta). The alpha and beta subunits form a defined heterodimeric complex with a molecular weight about 161 kDa. Glucosidase IIalpha is the catalyitc core of the enzyme and can function independently of the beta subunit. The sequence of Glucosidase IIbeta encodes protein rich in glutamic and aspartic acid with a putative ER retention signal (HDEL) at the C terminus. The phosphorylated form of Glucosidase IIbeta is localized in the plasma membrane and is highly expressed in FGF stimulated fibroblasts and epidermal carcinoma cells. Glucosidase IIbeta was first purified from a human carcinoma cell line as a potential substrate for protein kinase C. Through the HDEL signal at the C-terminus, Glucosidase IIbeta retains the complete complex in the ER.
Synonyms	Glucosidase II beta, PRKCSH, G19P1, 80K-H protein
Reference Data

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