Good at showing doublet bands for the AQP4 isoforms by Western blot, 1:1000 goes a long way. Fair bit of non-specific binding at higher molecular weights which originally messed with the chemiluminescence signal when I was optimising, but this became moot when I stated cutting the membrane to load beta-actin and AQP4 antibodies seperately (at the same time). Would not reccomend trying 1:2000 primary or using NFM to block/dilute, not sure how good it is on PVDF membranes but worked well on my nitorcellulose.
AB3594
Anti-Aquaporin-4 Antibody
Anti-Aquaporin 4 Antibody, CT
CHEMICON®, rabbit polyclonal
Synonim(y):
Mercurial-Insensitive Water Channel
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Wybierz wielkość
50 μL
2330,00 zł
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Zmień widok
50 μL
2330,00 zł
About This Item
Kod UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41
Polecane produkty
Nazwa produktu
Anti-Aquaporin 4 Antibody, CT, Chemicon®, from rabbit
pochodzenie biologiczne
rabbit
Poziom jakości
forma przeciwciała
affinity isolated antibody
rodzaj przeciwciała
primary antibodies
klon
polyclonal
reaktywność gatunkowa
mouse, human, rat
producent / nazwa handlowa
Chemicon®
metody
immunohistochemistry: suitable
western blot: suitable
numer dostępu NCBI
numer dostępu UniProt
Warunki transportu
wet ice
docelowa modyfikacja potranslacyjna
unmodified
informacje o genach
human ... AQP4(361)
Opis ogólny
Water is a critical component of all living cells. Interestingly, tissue membranes show a great degree of water permeability. Mammalian red cells, renal proximal tubules, and descending thin limb of Henle are extraordinarily permeable to water. Water crosses hydrophobic plasma membranes either by simple diffusion or through a facilitative transport mechanism mediated by special proteins "aquaporins". Aquaporins, are integral membrane proteins from a larger family of major intrinsic proteins (MIP) that form pores in the membrane of biological cells. Over the last decade, genes for several members of aquaporin family have been cloned, expressed, and their distribution studied in many tissues. The water-specific channel Aquaporin 4 is located in various tissues including the gastrointestinal tract, kidney and brain. It is an osmoreceptor which regulates body water balance and mediates water flow within the central nervous system. In CNS tissue, AQP4 localizes to astrocyte endfeet making it a useful structural marker.
Specyficzność
Reactivity with other species has not yet been tested. It is expected that the antibody may also react with bovine (71/75) and rabbit (64/75) due to sequence homology.
Recognizes Aquaporin 4 (AQP4, WCH4, Mercurial-Insensitive Water Channel).
Immunogen
Epitope: C-terminus
GST fusion protein with residues 249-323 of rat Aquaporin 4 (SwissProt accession number P47863).
Zastosowanie
Detect Aquaporin 4 using this Anti-Aquaporin 4 Antibody, C-terminus validated for use in IH & WB.
Immunohistochemistry:
A previous lot of this antibody was used on rat brain sections.
Dilutions should be made using a carrier protein such as BSA (1-3%).
Western blotting:
1:500-1:1,000 using ECL on rat brain membranes.
Optimal working dilutions must be determined by the end user
A previous lot of this antibody was used on rat brain sections.
Dilutions should be made using a carrier protein such as BSA (1-3%).
Western blotting:
1:500-1:1,000 using ECL on rat brain membranes.
Optimal working dilutions must be determined by the end user
Research Category
Neuroscience
Neuroscience
Research Sub Category
Ion & Transport Channels
Ion & Transport Channels
Jakość
Routinely evaluated by Western Blot on Mouse Brain lysates.
Western Blot Analysis: 1:500 dilution of this lot detected AQUAPORIN 4 on 10 μg of Mouse Brain lysates.
Western Blot Analysis: 1:500 dilution of this lot detected AQUAPORIN 4 on 10 μg of Mouse Brain lysates.
Opis wartości docelowych
38 kDa
Postać fizyczna
Format: Purified
ImmunoAffinity Purified: Amber vial of Rb X Aquaporin 4, C-Terminus (part # AB3594-50ULa)
Purified rabbit polyclonal, lyophilized from buffer containing PBS, pH 7.4, containing 1% BSA, and 0.05% sodium azide. Reconstitute with 200 µL of sterile distilled water. Centrifuge antibody preparation before use (10,000 x g for 5 min).
Przechowywanie i stabilność
Stable for up to 6 months at -20ºC from date of receipt. After reconstitution stable at -20ºC in undiluted aliquots for up to 6 months. Avoid repeated freeze/thaw cycles.
Komentarz do analizy
Control
Clear vial of RbX Aquaporin 4, CT Control Antigen(AB3594-50ULb) included free of charge with the antibody is 120 µg of control antigen (lyophilized powder). Reconstitute with 100 µL of PBS. For positive control, in Western blot use 20 ng of protein per Minigel lane. For negative control, preincubate 3 µg of purified peptide with 1 µg of antibody for one hour at room temperature. Optimal concentrations must be determined by the end user.
Clear vial of RbX Aquaporin 4, CT Control Antigen(AB3594-50ULb) included free of charge with the antibody is 120 µg of control antigen (lyophilized powder). Reconstitute with 100 µL of PBS. For positive control, in Western blot use 20 ng of protein per Minigel lane. For negative control, preincubate 3 µg of purified peptide with 1 µg of antibody for one hour at room temperature. Optimal concentrations must be determined by the end user.
Inne uwagi
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Informacje prawne
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
Oświadczenie o zrzeczeniu się odpowiedzialności
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.
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Klasa zagrożenia wodnego (WGK)
WGK 2
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Certyfikaty analizy (CoA)
Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.
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Good Job (one optimised) - but be careful of non-specific binding
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