Anticorps Polyclonal de lapin anti-CFTR

CFTR Polyclonal Antibody for FC, IF, IHC, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain et plus (1)

Applications

WB, IHC, IF, FC, ELISA

Conjugaison

Non conjugué

Publications

5

N° de cat : 20738-1-AP

Synonymes

ABC35, ABCC7, CF, CFTR, CFTR/MRP, MRP7, TNR CFTR

---

Galerie de données de validation

• 

  IHC staining of human lung using 20738-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung tissue slide using 20738-1-AP (CFTR antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung using 20738-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung tissue slide using 20738-1-AP (CFTR antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human breast cancer using 20738-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 20738-1-AP (CFTR Antibody) at dilution of 1:50 (under 10x lens).

• 

  IHC staining of human breast cancer using 20738-1-AP

  Immunohistochemical analysis of paraffin-embedded human breast cancer tissue slide using 20738-1-AP (CFTR Antibody) at dilution of 1:50 (under 40x lens).

• 

  IHC staining of human lung using 20738-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung tissue slide using 20738-1-AP (CFTR antibody) at dilution of 1:1000 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human lung using 20738-1-AP

  Immunohistochemical analysis of paraffin-embedded human lung tissue slide using 20738-1-AP (CFTR antibody) at dilution of 1:1000 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HepG2 using 20738-1-AP

  Immunofluorescent analysis of HepG2 cells using 20738-1-AP (CFTR antibody) at dilution of 1:50 and Alexa Fluor 488-conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  FC experiment of HUVEC using 20738-1-AP

  1X10^6 HUVEC cells were intracellularly stained with 0.2 ug Anti-Human CFTR (20738-1-AP) (red), or 0.2 ug Control Antibody. Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

---

Applications testées

• Résultats positifs en IHC: tissu pulmonaire humain, tissu de cancer du sein humain; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.
• Résultats positifs en IF: cellules HepG2
• Résultats positifs en cytométrie: cellules HUVEC,

Dilution recommandée

• Immunohistochimie (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF): IF : 1:50-1:500
• Flow Cytometry (FC): FC : 0.20 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Applications publiées

• WB: See 3 publications below
• IHC: See 1 publications below
• IF: See 2 publications below

Informations sur le produit

20738-1-AP cible CFTR dans les applications de WB, IHC, IF, FC, ELISA et montre une réactivité avec des échantillons Humain

• Réactivité: Humain
• Réactivité citée: Humain, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: Peptide
• Nom complet: cystic fibrosis transmembrane conductance regulator (ATP-binding cassette sub-family C, member 7)
• Masse moléculaire calculée: 168 kDa
• Numéro d’acquisition GenBank: NM_000492
• Symbole du gène: CFTR
• Identification du gène (NCBI): 1080
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS avec azoture de sodium à 0,02 % et glycérol à 50 % pH 7,3
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

      What is the human cytogenetic location of the CFTR gene?

7q31.2

What is the predicted molecular weight of CFTR? 

168 kDa

Where is CFTR expressed?

CFTR is mainly expressed in apical membranes of vertebrate epithelial cells.

What is the ion selectivity of CFTR?

CFTR is an anion-selective channel, responsible for regulating chloride and bicarbonate transport.

What is the process of CFTR trafficking?

The ER provides the first steps in CFTR folding quality control. CFTR can be degraded by the ER associated degradation (ERAD) pathway, or it is transported to the Golgi for maturation before being trafficked to the cell membrane.

What are the separate domains of CFTR?

CFTR consists of two transmembrane domains, two nucleotide binding domains, and a regulatory domain.

What regulates CFTR?

CFTR activity is ATP-dependent and is regulated by protein kinase A phosphorylation.

What is the role of CFTR?

CFTR functions as a channel for anions, regulating water and ionic homeostasis.

What mutations in CFTR leads to protein degradation?

Deletion of the regulatory domain or the phenylalanine 508 (F508del) results in an increase in CFTR degradation. This degradation then leads to a decrease of secretion product clearance and an increase in viscous mucosal buildup at the epithelial surface of affected organs, the primary symptom of cystic fibrosis. Mutations in CFTR can also lead congenital bilateral absence of vas deferens (CBAVD) or sperm abnormalities in men.

How does CFTR differ from other ATP-binding cassette proteins?

Unlike other proteins in the ABC family, CFTR functions as an ion channel.

PMIDs: 24513531, 24534272, 22966013, 22709980

Publications

Species	Application	Title
mouse	WB,IF	Elife; Gq activity- and β-arrestin-1 scaffolding-mediated ADGRG2/CFTR coupling are required for male fertility.; Authors - Dao-Lai Zhang
human	IF	PLoS One; Heterogeneous expression of CFTR in insulin-secreting β-cells of the normal human islet.; Authors - Mauricio Di Fulvio
human	WB	J Exp Clin Cancer Res; Oridonin promotes endoplasmic reticulum stress via TP53-repressed TCF4 transactivation in colorectal cancer; Authors - Fangyuan Zhou
human	IHC	Int Immunopharmacol; A novel transcriptomic signature associated with lymphovascular invasion predicts clinical outcomes, tumor microenvironment, and therapeutic response in lung adenocarcinoma; Authors - Xing Huang
mouse	WB	Acta Pharmacol Sin; Alpha lipoamide inhibits diabetic kidney fibrosis via improving mitochondrial function and regulating RXRα expression and activation; Authors - Hui-Fang Zhang

Produits associés

Flow Cytometry Perm Buffer (10X)

PF00011-C