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Rat ADRA1A / Alpha-1A adrenergic receptor ELISA Kit

SKU:
RTFI00357
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
P43140
Sensitivity:
0.094ng/ml
Range:
0.156-10ng/ml
ELISA Type:
Sandwich
Synonyms:
Adra1a, Adrenergic Receptor alpha-1A, ADRA1C, ADRA1L1, ALPHA1AAR, Alpha-1A adrenergic receptor, Alpha-adrenergic receptor 1c, Alpha-1A adrenoreceptor, Alpha-1C adrenergic receptor
Reactivity:
Rat
€649
Frequently bought together:

Description

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Rat ADRA1A/Alpha-1A adrenergic receptor ELISA Kit

The Rat ADRA1A (Alpha-1A Adrenergic Receptor) ELISA Kit is specifically designed for the accurate measurement of ADRA1A levels in rat samples, including serum, plasma, and cell culture supernatants. This kit offers high sensitivity and specificity, ensuring precise and reproducible results that are essential for a wide variety of research applications.The ADRA1A receptor plays a crucial role in the sympathetic nervous system, regulating various physiological functions such as blood pressure, smooth muscle contraction, and neurotransmitter release.

Dysregulation of ADRA1A has been implicated in conditions like hypertension, heart failure, and neurological disorders, making it a valuable biomarker for studying these diseases and exploring potential therapeutic interventions.Overall, the Rat ADRA1A ELISA Kit provides researchers with a reliable tool for quantifying ADRA1A levels in rat samples, allowing for in-depth studies into the role of this receptor in various pathological conditions and the development of targeted treatments.

Product Name:Rat Adra1a (Alpha-1A adrenergic receptor) ELISA Kit
Product Code:RTFI00357
Size:96 Assays
Target:Rat Adra1a
Alias:Adra1a, Adrenergic Receptor alpha-1A, ADRA1C, ADRA1L1, ALPHA1AAR, Alpha-1A adrenergic receptor, Alpha-adrenergic receptor 1c, Alpha-1A adrenoreceptor, Alpha-1C adrenergic receptor
Reactivity:Rat
Detection Method:Sandwich ELISA, Double Antibody
Sensitivity:0.094ng/ml
Range:0.156-10ng/ml
Storage:4°C for 6 months
Note:For Research Use Only
Recovery:Matrices listed below were spiked with certain level of Rat Adra1a and the recovery rates were calculated by comparing the measured value to the expected amount of Rat Adra1a in samples.
MatrixRecovery range(%)Average(%)
serum(n=5)91-10398
EDTA plasma(n=5)89-9894
UFH plasma(n=5)96-10498
Linearity:The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Rat Adra1a and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Sample1:21:41:8
serum(n=5)85-104%89-103%92-103%
EDTA plasma(n=5)82-99%87-97%85-99%
UFH plasma(n=5)80-99%88-99%81-99%
Intra-Assay:CV <8%
Inter-Assay:CV <10%
Uniprot:P43140
UniProt Protein Function:ADRA1A: This alpha-adrenergic receptor mediates its action by association with G proteins that activate a phosphatidylinositol- calcium second messenger system. Its effect is mediated by G(q) and G(11) proteins. Nuclear ADRA1A-ADRA1B heterooligomers regulate phenylephrine(PE)-stimulated ERK signaling in cardiac myocytes. Belongs to the G-protein coupled receptor 1 family. Adrenergic receptor subfamily. ADRA1A sub-subfamily. 9 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:

Protein type:Membrane protein, multi-pass; Membrane protein, integral; Receptor, GPCR; GPCR, family 1

Cellular Component: nuclear membrane; membrane; T-tubule; plasma membrane; integral to membrane; Z disc; nucleus

Molecular Function:protein heterodimerization activity; alpha1-adrenergic receptor activity

Biological Process: response to drug; adult heart development; positive regulation of the force of heart contraction by epinephrine-norepinephrine; positive regulation of synaptic transmission, GABAergic; response to hormone stimulus; positive regulation of heart rate; positive regulation of systemic arterial blood pressure; norepinephrine-epinephrine vasoconstriction involved in regulation of systemic arterial blood pressure; micturition; negative regulation of heart rate in baroreceptor response to increased systemic arterial blood pressure; organ growth; elevation of cytosolic calcium ion concentration; negative regulation of Rho protein signal transduction; positive regulation of MAPKKK cascade; phospholipase C activation; positive regulation of vasoconstriction; G-protein signaling, coupled to IP3 second messenger (phospholipase C activating); positive regulation of action potential; positive regulation of smooth muscle contraction; cell growth; positive regulation of heart rate by epinephrine-norepinephrine; aging

NCBI Summary:binds adrenergic compounds and analogs; activates phospholipase C mediated signal transduction [RGD, Feb 2006]
UniProt Code:P43140
NCBI GenInfo Identifier:148747171
NCBI Gene ID:29412
NCBI Accession:NP_058887.2
UniProt Related Accession:P43140
Molecular Weight:51,598 Da
NCBI Full Name:alpha-1A adrenergic receptor
NCBI Synonym Full Names:adrenoceptor alpha 1A
NCBI Official Symbol:Adra1a  
NCBI Official Synonym Symbols:Adra1c  
NCBI Protein Information:alpha-1A adrenergic receptor
UniProt Protein Name:Alpha-1A adrenergic receptor
UniProt Synonym Protein Names:Alpha-1A adrenoreceptor; Alpha-1A adrenoceptor; Alpha-1C adrenergic receptor
Protein Family:Alpha-1A adrenergic receptor
UniProt Gene Name:Adra1a  
UniProt Entry Name:ADA1A_RAT
StepProcedure
1. Set standard, test sample and control (zero) wells on the pre-coated plate respectively, and then, record their positions. It is recommended to measure each standard and sample in duplicate. Wash plate 2 times before adding standard, sample and control (zero) wells!
2.Aliquot 0.1ml standard solutions into the standard wells.
3. Add 0.1 ml of Sample / Standard dilution buffer into the control (zero) well.
4. Add 0.1 ml of properly diluted sample ( Human serum, plasma, tissue homogenates and other biological fluids.) into test sample wells.
5.Seal the plate with a cover and incubate at 37°C for 90 min.
6. Remove the cover and discard the plate content, clap the plate on the absorbent filter papers or other absorbent material. Do NOT let the wells completely dry at any time. Wash plate X2.
7. Add 0.1 ml of Biotin- detection antibody working solution into the above wells (standard, test sample & zero wells). Add the solution at the bottom of each well without touching the side wall.
8.Seal the plate with a cover and incubate at 37°C for 60 min.
9. Remove the cover, and wash plate 3 times with Wash buffer. Let wash buffer rest in wells for 1 min between each wash.
10. Add 0.1 ml of SABC working solution into each well, cover the plate and incubate at 37°C for 30 min.
11. Remove the cover and wash plate 5 times with Wash buffer, and each time let the wash buffer stay in the wells for 1-2 min.
12. Add 90 µL of TMB substrate into each well, cover the plate and incubate at 37°C in dark within 10-20 min. (Note: This incubation time is for reference use only, the optimal time should be determined by end user.) And the shades of blue can be seen in the first 3-4 wells (with most concentrated standard solutions), the other wells show no obvious color.
13. Add 50 µL of Stop solution into each well and mix thoroughly. The color changes into yellow immediately.
14. Read the O.D. absorbance at 450 nm in a microplate reader immediately after adding the stop solution.

When carrying out an ELISA assay it is important to prepare your samples in order to achieve the best possible results. Below we have a list of procedures for the preparation of samples for different sample types.

Sample Type Protocol
Serum:

If using serum separator tubes, allow samples to clot for 30 minutes at room temperature. Centrifuge for 10 minutes at 1,000x g. Collect the serum fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles.

If serum separator tubes are not being used, allow samples to clotovernight at 2-8°C. Centrifuge for 10 minutes at 1,000x g. Removeserum and assay promptly or aliquot and store the samples at-80°C. Avoid multiple freeze-thaw cycles.

Plasma: Collect plasma using EDTA or heparin as an anti-coagulant. Centrifuge samples at 4°C for 15 mins at 1000 × g within 30 mins of collection. Collect the plasma fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles.Note: Over haemolysed samples are not suitable for use with this kit.
Urine & Cerebrospinal Fluid: Collect the urine (mid-stream) in a sterile container, centrifuge for 20 mins at 2000-3000 rpm. Remove supernatant and assay immediately. If any precipitation is detected, repeat the centrifugation step. A similar protocol can be used for cerebrospinal fluid.
Cell Culture Supernatant: Collect the cell culture media by pipette, followed by centrifugation at 4°C for 20 mins at 1500 rpm. Collect the clear supernatant and assay immediately.
Cell Lysates: Solubilize cells in lysis buffer and allow to sit on ice for 30 minutes. Centrifuge tubes at 14,000 x g for 5 minutes to remove insoluble material. Aliquot the supernatant into a new tube and discard the remaining whole cell extract. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20°C.
Tissue Homogenates: The preparation of tissue homogenates will vary depending upon tissue type. Rinse tissue with 1X PBS to remove excess blood & homogenizein 20ml of 1X PBS (including protease inhibitors) and store overnight at ≤ -20°C. Two freeze-thaw cycles are required to break the cell membranes. To further disrupt the cell membranes you can sonicate the samples. Centrifuge homogenates for 5 mins at 5000xg. Remove the supernatant and assay immediately or aliquot and store at -20°C or-80°C.
Tissue Lysates: Rinse tissue with PBS, cut into 1-2 mm pieces, and homogenize with a tissue homogenizer in PBS. Add an equal volume of RIPA buffer containing protease inhibitors and lyse tissues at room temperature for 30 minutes with gentle agitation. Centrifuge to remove debris. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20 °C.
Breast Milk: Collect milk samples and centrifuge at 10,000 x g for 60 min at 4°C. Aliquot the supernatant and assay. For long term use, store samples at -80°C. Minimize freeze/thaw cycles.

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