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Invitrogen
alpha-ENaC Polyclonal Antibody
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FIGURE: 1 / 26
alpha-ENaC Antibody (PA1-920A) in ICC/IF
Immunofluorescence analysis of alpha ENaC was performed using 70% confluent log phase HEK 293 cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 1% BSA for 1 hour at room temperature. The cells were labeled with alpha ENaC Rabbit Polyclonal Antibody (Product # PA1-920A) at 2µg/mL in 0.1% BSA and incubated for 3 hours at... View More
Product Details
PA1-920A
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Published species
Dog,
Gerbil,
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Synthetic peptide corresponding to residues L(20) M K G N K R E E Q G L G P E P A A P Q Q P T(42) C of Human alpha-Enac.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Amount
100 µg
Purification
Antigen affinity chromatography
Storage buffer
PBS with 1mg/mL BSA
Contains
0.05% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
PA1-920A detects alpha-epithelial sodium channel (alpha-ENaC) from human, mouse, and rat tissues and cells.
PA1-920A has been successfully used in Western blot procedures. By Western blot, this antibody specifically detects a ~97 kDa band representing glycosylated alpha-ENaC from NIH-3T3 cells, and a ~75 kDa band representing the unglycosylated alpha-ENaC protein from human brain samples.
The PA1-920A immunizing peptide is a synthetic peptide corresponding to residues 20-42 from human alpha-ENaC. This sequence is 82%, 73%, 64%, and 59% conserved in the rat and rabbit, mouse, guinea pig, and cow, respectively. PA1-920A immunizing peptide (Cat. # PEP-088) is available for use in neutralization and control experiments.
Target Information
Epithelial sodium channels are amiloride-sensitive members of the degenerin/epithelial sodium channel (Deg/ENaC) superfamily of ion channels. Members of this superfamily of ion channels share organizational similarity in that they all possess two short intracellular amino and carboxyl termini, two short membrane spanning segments, and a large extracellular loop with a conserved cysteine-rich region. There are three homologous isoforms of the ENaC (alpha, beta, and gamma) protein. ENaC in the kidney, lung, and colon plays an essential role in trans-epithelial sodium and fluid balance. ENaC also mediates aldosterone-dependent sodium reabsorption in the distal nephron of the kidney, thus regulating blood pressure. ENaC is thought to be regulated, in part, through association with the cystic fibrosis transmembrane conductance regulator (CFTR) chloride ion channel. Gain-of-function mutations in beta- or gamma-ENaC can cause severe arterial hypertension (Liddel's syndrome) and loss-of-function mutations in alpha- or beta-ENaC causes pseudohypoaldosteronism (PHA-1).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Bioinformatics
Protein Aliases: alpha ENaC-2; Alpha-ENaC; Alpha-NaCH; amiloride-sensitive epithelial sodium channel; amiloride-sensitive epithelial sodium channel alpha subunit; Amiloride-sensitive sodium channel subunit alpha; amiloride-sensitive sodium channel subunit alpha 2; ENaC alpha; ENaC subunit alpha; epithelial Na(+) channel subunit alpha; epithelial sodium channel alpha subunit; Epithelial sodium channel subunit alpha; FLJ21883; nasal ENaC; hnENac; nasal epithelial sodium channel alpha subunit; Nonvoltage-gated sodium channel 1 subunit alpha; SCNEA; sodium channel epithelial 1 alpha subunit; Sodium channel epithelial 1 subunit alpha; sodium channel, non voltage gated 1 alpha subunit; sodium channel, non-voltage-gated 1 alpha; sodium channel, nonvoltage-gated 1 alpha; sodium channel, nonvoltage-gated, type I, alpha; sodium channel, nonvoltage-gated, type I, alpha polypeptide; unnamed protein product
Gene Aliases: BESC2; ENaC; ENaCa; ENaCalpha; LIDLS3; mENaC; PHA1B1; RCNaCh; RCNaCh1; Renac; SCNEA; SCNN1; SCNN1A
UniProt ID: (Human) P37088, (Rat) P37089, (Mouse) Q61180
Entrez Gene ID: (Human) 6337, (Rat) 25122, (Mouse) 20276
ion transport
sodium ion transport
cellular sodium ion homeostasis
regulation of blood pressure
ion transmembrane transport
sodium ion transmembrane transport
multicellular organismal water homeostasis
sensory perception of salty taste
sensory perception of sour taste
sodium ion homeostasis
cellular response to acidic pH
sodium ion import across plasma membrane
cellular response to aldosterone
cellular response to vasopressin
regulation of body fluid levels
sensory perception of taste
transport
response to stimulus
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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