beta Amyloid Antibody (Merck anti-Amyloid beta 19.3) - Humanized
Novus Biologicals, part of Bio-Techne | Catalog # NBP3-27980
Recombinant Monoclonal Antibody
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
ELISA, Flow Cytometry, Functional
Label
Unconjugated
Antibody Source
Recombinant Monoclonal Human IgG1 Clone # Merck anti-Amyloid beta 19.3
Concentration
LYOPH mg/ml
Product Specifications
Immunogen
Amyloid Beta
Clonality
Monoclonal
Host
Human
Isotype
IgG1
Endotoxin Level
< 0.001EU/ug,determined by LAL method.
Description
Expressed from CHO. The heavy chain type is huIgG1, and the light chain type is hukappa. It has a predicted MW of 145.5 kDa.
Upon receipt, store immediately at -20C or lower for 24 months in a lyophilized state. - 80C for 3 months after reconstitution. Avoid repeated freeze-thaw cycles.
Upon receipt, store immediately at -20C or lower for 24 months in a lyophilized state. - 80C for 3 months after reconstitution. Avoid repeated freeze-thaw cycles.
Scientific Data Images for beta Amyloid Antibody (Merck anti-Amyloid beta 19.3) - Humanized
ELISA: beta Amyloid Antibody (Merck anti-Amyloid beta 19.3) - Humanized[NBP3-27980] -
Immobilized Human Amyloid Beta（1-42）, No Tag at 2 ug/mL can bind beta Amyloid Antibody (Merck anti-Amyloid beta 19.3) - Humanized, EC50=0.03357 ug/mL.Applications for beta Amyloid Antibody (Merck anti-Amyloid beta 19.3) - Humanized
Application
Recommended Usage
ELISA
Optimal dilutions of this antibody should be experimentally determined.
Flow Cytometry
Optimal dilutions of this antibody should be experimentally determined.
Functional
Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A purified
Reconstitution
Reconstitute with sterile, distilled water to a final concentration of 1 mg/ml. Gently shake to solubilize completely. Do not vortex.
Formulation
Lyophilized from 25mM histidine, 8% sucrose, 0.01% Tween80 (pH6.2)
Preservative
No Preservative
Concentration
LYOPH mg/ml
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C.
Background: Amyloid beta
Pyroglutamate amyloid beta peptides (pGlu-Abeta) are N-terminal truncations in which the N-terminal glutamate is cyclized to pyroglutamate resulting in pGlu-Abeta (3-40/42 and 11-40/42) (4). This pyrE modification may have a greater propensity to aggregate under physiological conditions and has been implicated as the molecular species responsible for seeding larger oligomers of amyloid beta.
References
1. Chen GF, Xu TH, Yan Y, Zhou YR, Jiang Y, Melcher K, Xu HE. (2017) Amyloid beta: structure, biology and structure-based therapeutic development. Acta Pharmacol Sin. 38(9):1205-1235. PMID: 28713158
2. De-Paula VJ1, Radanovic M, Diniz BS, Forlenza OV. (2012) Alzheimer's disease. Subcell Biochem. 65:329-52. PMID: 23225010
3. Schaich CL, Maurer MS, Nadkarni NK. (2019) Amyloidosis of the Brain and Heart: Two Sides of the Same Coin? JACC Heart Fail. 7(2):129-131. PMID: 30704604
4. He W, Barrow CJ. (1999) The A beta 3-pyroglutamyl and 11-pyroglutamyl peptides found in senile plaque have greater beta-sheet forming and aggregation propensities in vitro than full-length A beta. Biochemistry. 38(33):10871-7. PMID: 10451383
Additional Amyloid beta Products
Product Documents for beta Amyloid Antibody (Merck anti-Amyloid beta 19.3) - Humanized
Product Specific Notices for beta Amyloid Antibody (Merck anti-Amyloid beta 19.3) - Humanized
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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