产品说明
一般描述
The chemical compound norepinephrine (NC(8)O(3)H(11), also known as noradrenaline, is a catecholamine that functions as both a neurotransmitter and a hormone. It is released from the adrenal glands and also by certain neurons. It affects parts of the human brain where attention and impulsivity are controlled. This compound affects the fight-or-flight response, activating the sympathetic nervous system to directly increase heart rate, release energy from fat and increase muscle readiness.
The host of physiological changes activated by a stressful event are unleashed in part by activation of a nucleus in the brain stem called the locus ceruleus. This nucleus is the origin of most norepinephrine pathways in the brain. Neurons using norepinephrine as their neurotransmitter project bilaterally from the locus ceruleus along distinct pathways to the cerebral cortex, limbic system, and the spinal cord, among other projections.
特异性
Noradrenaline: reactive with noradrenaline reacted with glutaraldehyde; glutaraldehyde required in fixation for reactivity; reactivity with free noradrenaline is very poor.
The cross-reactivities were determined using either ELISA or RIA techniques, at concentration/unconjugated or conjugated amino acid concentration at half displacement.
Compound Cross-reactivity
Noradrenaline-G-BSA 1.0
Octopamine-G-BSA 0.032
Dopamine-G-BSA 0.016
Adrenaline-G-BSA 0.006
Noradrenaline 0.0002
L-Dopa-G-BSA 0.0002
p-Tryamine-G-BSA 0.0002
*The antisera was also tested for specificity using the free-floating PAP technique on rat locus coeruleus.
Abbreviations:
(BSA)= Bovine serum albumin
G)= Glutaraldehyde
免疫原
Noradrenaline-glutaraldehyde-BSA
应用
Anti-Norepinephrine Antibody is an antibody against Norepinephrine for use in IH.
Research Category
Neuroscience
Immunohistochemistry: 1:200-1:500 with enhanced detection. Glutaraldehyde fixation required for reactivity. Lightly fixed 4% PFA .2-5% glutaraldehyde fixed tissue works well; permeabilization with 0.1-.2% triton X-100 in block ONLY. Dilute antibody solutions in simple buffers without excess proteins or detergents.
Optimal working dilutions must be determined by the end user.
Research Sub Category
Hormones & Receptors
外形
Liquid rabbit antiserum with 0.05% sodium azide.
储存及稳定性
Maintain at -20°C in undiluted aliquots for up to 6 months after date of receipt. Avoid repeated freeze/thaw cycles.
法律信息
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
免责声明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
基本信息
eCl@ss | 32160702 |
NACRES | NA.41 |
产品性质
生物来源 | rabbit |
质量水平 | 100 |
抗体形式 | serum |
antibody product type | primary antibodies |
克隆 | polyclonal |
species reactivity | rat, human |
manufacturer/tradename | Chemicon® |
technique(s) | immunohistochemistry: suitable |
运输 | dry ice |
安全信息
储存分类代码 | 12 - Non Combustible Liquids |
WGK | WGK 2 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich