Human Recombinant VAPB protein, His Tag (V2LY-0526-LY7582)

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Basic Information

Expressed Host
E. coli
Protein Species
Human
Tag
His Tag
Protein Construction
This product is Human Recombinant VAPB protein, His Tag consist of Amino Acid: 1-132 and predicts a molecular mass of 16.3 kDa.
Molecule Mass
16.3 kDa
Sequence
Amino Acid: 1-132
Species
Human

Formulations & Storage [For reference only, actual COA shall prevail!]

Purity
>97% as determined by SDS-PAGE
Endotoxin
Please contact us for more information.
Format
Lyophilized
Reconstitution
Allow the vial and reconstitution buffer to equilibrate to room temperature. Briefly centrifuge or tap down the vial to ensure that all lyophilized powder is collected at the bottom of the vial. For the reconstitution of this product, we recommend adding PBS or sterile water to achieve a final antibody concentration of 1 mg/mL. Allow the vial to reconstitute for 10-15 minutes at room temperature with gentle agitation. Avoid vigorous shaking that can cause foaming and antibody denaturation. Aliquot into volumes based on your experiment and store liquid protein at -20°C or -80°C for long time.
Buffer
Lyophilized from sterile PBS
Preservative
None
Storage
Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
More Infomation

Target

Full Name
VAMP Associated Protein B And C
Function
Participates in the endoplasmic reticulum unfolded protein response (UPR) by inducing ERN1/IRE1 activity. Involved in cellular calcium homeostasis regulation.
Biological Process
Biological Process cellular calcium ion homeostasis Source:UniProtKB1 Publication
Biological Process COPII-coated vesicle budding Source:UniProtKB1 Publication
Biological Process endoplasmic reticulum membrane organization Source:GO_Central1 Publication
Biological Process endoplasmic reticulum organization Source:UniProtKB1 Publication
Biological Process endoplasmic reticulum to Golgi vesicle-mediated transport Source:UniProtKB1 Publication
Biological Process endoplasmic reticulum unfolded protein response Source:UniProtKB1 Publication
Biological Process endoplasmic reticulum-plasma membrane tethering Source:GO_Central1 Publication
Biological Process IRE1-mediated unfolded protein response Source:UniProtKB1 Publication
Biological Process modulation by host of viral RNA genome replication Source:AgBase
Biological Process negative regulation by host of viral genome replication Source:AgBase
Biological Process negative regulation by virus of viral protein levels in host cell Source:AgBase
Biological Process positive regulation by host of viral genome replication Source:AgBase
Biological Process positive regulation of viral genome replication Source:UniProtKB1 Publication
Biological Process suppression of viral release by host Source:AgBase
Biological Process viral release from host cell Source:AgBase
Cellular Location
Endoplasmic reticulum membrane
Present in mitochondria-associated membranes that are endoplasmic reticulum membrane regions closely apposed to the outer mitochondrial membrane.
Involvement in disease
Amyotrophic lateral sclerosis 8 (ALS8):
A neurodegenerative disorder affecting upper motor neurons in the brain and lower motor neurons in the brain stem and spinal cord, resulting in fatal paralysis. Sensory abnormalities are absent. The pathologic hallmarks of the disease include pallor of the corticospinal tract due to loss of motor neurons, presence of ubiquitin-positive inclusions within surviving motor neurons, and deposition of pathologic aggregates. The etiology of amyotrophic lateral sclerosis is likely to be multifactorial, involving both genetic and environmental factors. The disease is inherited in 5-10% of the cases.
Spinal muscular atrophy, proximal, adult, autosomal dominant (SMAPAD):
A form of spinal muscular atrophy, a neuromuscular disorder characterized by degeneration of the anterior horn cells of the spinal cord, leading to symmetrical muscle weakness and atrophy. SMAPAD is characterized by proximal muscle weakness that begins in the lower limbs and then progresses to upper limbs, onset in late adulthood (after third decade) and a benign course. Most of the patients remain ambulatory 10 to 40 years after clinical onset.
Topology
Cytoplasmic: 2-222
Helical: 223-243
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For research use only. Not intended for any clinical use.

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