Anticorps Polyclonal de lapin anti-ALDH1A1

• Phare
• Validé par KD/KO

ALDH1A1 Polyclonal Antibody for WB, IHC, IF/ICC, IF-P, FC (Intra), ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain, rat, souris et plus (1)

Applications

WB, IHC, IF/ICC, IF-P, FC (Intra), CoIP, ELISA

Conjugaison

Non conjugué

Publications(143)

Avis (7)

N° de cat : 15910-1-AP

Synonymes

3-deoxyglucosone dehydrogenase, ALDC, Aldehyde dehydrogenase 1A1, ALDH 1A1, ALDH1 A1

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Galerie de données de validation

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  WB analysis using 15910-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 15910-1-AP (ALDH1A1 antibody) at dilution of 1:40000 incubated at room temperature for 1.5 hours.

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  WB analysis using 15910-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 15910-1-AP (ALDH1A1 antibody) at dilution of 1:25000 incubated at room temperature for 1.5 hours.

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  WB analysis of K-562 using 15910-1-AP

  WB result of ALDH1A1 antibody (15910-1-AP; 1:20000; incubated at room temperature for 1.5 hours) with sh-Control and sh-ALDH1A1 transfected K-562 cells.

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  IHC staining of mouse testis using 15910-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 15910-1-AP (ALDH1A1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of mouse testis using 15910-1-AP

  Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 15910-1-AP (ALDH1A1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human colon using 15910-1-AP

  Immunohistochemical analysis of paraffin-embedded human normal colon slide using 15910-1-AP (ALDH1A1 antibody) at dilution of 1:400 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human liver using 15910-1-AP

  Immunohistochemical analysis of paraffin-embedded human liver using 15910-1-AP (ALDH1A1 antibody) at dilution of 1:50 (under 10x lens).

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  IHC staining of human liver using 15910-1-AP

  Immunohistochemical analysis of paraffin-embedded human liver using 15910-1-AP (ALDH1A1 antibody) at dilution of 1:50 (under 40x lens).

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  IF Staining of mouse colon using 15910-1-AP

  Immunofluorescent analysis of (4% PFA) fixed mouse colon tissue using 15910-1-AP (ALDH1A1 antibody), at dilution of 1:100 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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  IF Staining of mouse colon using 15910-1-AP

  Immunofluorescent analysis of (4% PFA) fixed mouse colon tissue using 15910-1-AP (ALDH1A1 antibody), at dilution of 1:100 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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  IF Staining of mouse testis using 15910-1-AP

  Immunofluorescent analysis of (4% PFA) fixed mouse testis tissue using 15910-1-AP (ALDH1A1 antibody) at dilution of 1:50 and Alexa Fluor 488-conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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  IF Staining of A549 using 15910-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed A549 cells using ALDH1A1 antibody (15910-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2).

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  FC experiment of HepG2 using 15910-1-AP

  1X10^6 HepG2 cells were intracellularly stained with 0.2 ug Anti-Human ALDH1A1 (15910-1-AP) and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L) at dilution 1:1000 (red), or 0.2 ug Control Antibody. Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Applications testées

• Résultats positifs en WB: cellules K-562, tissu hépatique de rat, tissu hépatique de souris
• Résultats positifs en IHC: tissu testiculaire de souris, tissu hépatique 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-P: tissu de côlon de souris, tissu testiculaire de souris
• Résultats positifs en IF/ICC: cellules A549,
• Résultats positifs en FC (Intra): cellules HepG2

Dilution recommandée

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochimie (IHC): IHC : 1:50-1:500
• Immunofluorescence (IF)-P: IF-P : 1:50-1:500
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800
• Flow Cytometry (FC) (INTRA): FC (INTRA) : 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

• KD/KO: See 1 publications below
• WB: See 118 publications below
• IHC: See 25 publications below
• IF: See 18 publications below
• ELISA: See 2 publications below
• CoIP: See 1 publications below

Informations sur le produit

15910-1-AP cible ALDH1A1 dans les applications de WB, IHC, IF/ICC, IF-P, FC (Intra), CoIP, ELISA et montre une réactivité avec des échantillons Humain, rat, souris

• Réactivité: Humain, rat, souris
• Réactivité citée: rat, bovin, Humain, souris
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: ALDH1A1 Protéine recombinante Ag8665
• Nom complet: aldehyde dehydrogenase 1 family, member A1
• Masse moléculaire calculée: 501 aa, 55 kDa
• Poids moléculaire observé: 50-55 kDa
• Numéro d’acquisition GenBank: BC001505
• Symbole du gène: ALDH1A1
• Identification du gène (NCBI): 216
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• 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

ALDH1A1(Aldehyde dehydrogenase family 1 member A1 ), also named as ALDC, ALDH1 and PUMB1, belongs to the aldehyde dehydrogenase family. The ALDH1A1 gene encodes a liver cytosolic isoform of acetaldehyde dehydrogenase, an enzyme involved in the major pathway of alcohol metabolism after alcohol dehydrogenase. ALDH1A1 plays a critical role in protection against oxidative stress-induced cytotoxicity in lens epithelial cells(PMID:19296407). And it is important for multiple biological activities including drug resistance, cell differentiation, and oxidative stress response(PMID:19025616). As a novel cancer stem cell marker, ALDH1A1 can be used for tumors whose corresponding normal tissues express ALDH1 in relatively restricted or limited levels such as breast, lung, ovarian or colon cancer(PMID: 20422001). This antibody can also recognize some other membranes of the aldehyde dehydrogenase family.

Publications

Species	Application	Title
human	WB	Cell Res; Excessive UBE3A dosage impairs retinoic acid signaling and synaptic plasticity in autism spectrum disorders.; Authors - Xingxing Xu
mouse	WB	Mol Cell; Maternal Aldehyde Elimination during Pregnancy Preserves the Fetal Genome.; Authors - Nina Oberbeck
human	WB,IHC,IF	Int J Oral Sci; LIMP-2 enhances cancer stem-like cell properties by promoting autophagy-induced GSK3β degradation in head and neck squamous cell carcinoma; Authors - Yuantong Liu
human	WB,IHC	Nat Commun; TSPAN8 promotes cancer cell stemness via activation of sonic Hedgehog signaling.; Authors - Rongxuan Zhu
mouse,human	WB,IHC,IF	J Pineal Res; Melatonin inhibits the stemness of head and neck squamous cell carcinoma by modulating HA synthesis via the FOSL1/HAS3 axis; Authors - Xinyue Luo
human	IF	EMBO J; RASSF1C oncogene elicits amoeboid invasion, cancer stemness, and extracellular vesicle release via a SRC/Rho axis.; Authors - Maria Laura Tognoli

Avis

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

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FH

Irshad (Verified Customer) (07-23-2025)

I have used the ALDH1A1 antibody extensively for immunohistochemistry (IHC) on mouse tissue (small and large intestine), and I am very pleased with its performance. The antibody provides robust, specific, and reproducible staining, particularly in epithelial compartments where ALDH1A1 is known to be expressed. The signal intensity is strong with minimal background, and it clearly distinguishes crypt-resident epithelial cells with cytoplasmic localization, consistent with ALDH1A1's enzymatic role in retinoic acid biosynthesis. Tissue preparation and protocol compatibility were straightforward — the antibody worked well with both paraffin-embedded and frozen sections, following standard antigen retrieval (citrate buffer, pH 6.0, microwave treatment). I typically used it at a dilution of 1:100, and it performed consistently across multiple biological replicates. In summary, this antibody has been a reliable tool for visualizing ALDH1A1 expression in gut epithelial cells. I highly recommend it for researchers interested in epithelial biology, vitamin A metabolism, or retinoic acid signaling.

• Applications: Immunohistochemistry
• Primary Antibody Dilution: 1:100
• Cell Tissue Type: mice tissue

ALDH1A1 Antibody Immunohistochemistry validation (1:100 dilution) in mice tissue (Cat no:15910-1-AP)

FH

Shinford Z. (Verified Customer) (01-31-2024)

The antibody performs exceptionally well; the band on the membrane is remarkably distinct.

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: Cancer cell lines

ALDH1A1 Antibody Western Blot validation (1:1000 dilution) in Cancer cell lines (Cat no:15910-1-AP)

FH

Matthew (Verified Customer) (08-07-2023)

Antibody worked perfectly with overnight incubation at 4C. Diluted 1:1000 in TBST.

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: Mouse mammary epithelial cell

FH

Udesh (Verified Customer) (02-24-2023)

Worked well at 1:1000 in 5% BSA O/N at 4 degrees

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000
• Cell Tissue Type: U2OS Osteosarcoma cells

ALDH1A1 Antibody Western Blot validation (1:1000 dilution) in U2OS Osteosarcoma cells (Cat no:15910-1-AP)

FH

Susmita (Verified Customer) (09-17-2020)

Antibody is working good for WB

• Applications: Western Blot
• Primary Antibody Dilution: 1:1000 WB;

FH

Mario Armando (Verified Customer) (02-18-2020)

I used this ALDH1A1 antibody on different human and mouse tissues including adipose tissue, heart and skeletal muscle. It worked wonderfully even when using paraffin embedded sections in both human and mouse.

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1:100
• Cell Tissue Type: OCT embedded frozen section of Human Adipose tissue

ALDH1A1 Antibody Immunofluorescence, validation (1:100 dilution) in OCT embedded frozen section of Human Adipose tissue (Cat no:15910-1-AP)

FH

Joleen (Verified Customer) (06-07-2019)

Prominent band correspond to ALDH1A1. Works well in western blot.

• Applications: Western Blot,
• Primary Antibody Dilution: 1:1k
• Cell Tissue Type: MDCK GII

ALDH1A1 Antibody Western Blot, validation (1:1k dilution) in MDCK GII (Cat no:15910-1-AP)

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