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Immunofluorescence (IF) (Immunofluorescence staining of Human ALDH1A1 in MCF7 or SKBR3 cells. Cells were fixed with 4% PFA, permeabilzed with 1% Triton X-100 in PBS, blocked with 10% serum, and incubated with mouse anti-Human ALDH1A1 monoclonal antibody (1:60). Then cells were stained with the Alexa Fluor 488-conjugated Goat Anti-mouse IgG secondary antibody (left panel, captured by laser confocal scanning microscope; right panel, captured by fluorescence microscope), countstained with DAPI (blue). Positive staining was localized to cytoplasm.)

Mouse anti-Human ALDH1A1 Monoclonal Antibody | anti-ALDH1A1 antibody

Anti-ALDH1A1 Antibody, Mouse Monoclonal

Gene Names
ALDH1A1; ALDC; ALDH1; HEL-9; HEL12; PUMB1; ALDH11; RALDH1; ALDH-E1; HEL-S-53e
Reactivity
Human
Applications
Western Blot, ELISA, Flow Cytometry, Functional Assay, Immunocytochemistry, Immunofluorescence
Purity
Protein A
Synonyms
ALDH1A1; Monoclonal Antibody; Anti-ALDH1A1 Antibody; Mouse Monoclonal; ALDH1/ALDH1A1/ALDC Antibody; Mouse MAb; aldehyde dehydrogenase 1 family; member A1; Anti-ALDC Antibody; Anti-ALDH-E1 Antibody; Anti-ALDH1 Antibody; Anti-ALDH11 Antibody; Anti-HEL-9 Antibody; Anti-HEL-S-53e Antibody; Anti-HEL12 Antibody; Anti-PUMB1 Antibody; Anti-RALDH1 Antibody; anti-ALDH1A1 antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human
Clonality
Monoclonal
Isotype
Mouse IgG1
Clone Number
5G9E6C9
Specificity
Human ALDH1A1.
No cross-reactivity in ELISA with E Coli cell lysate
Purity/Purification
Protein A
Form/Format
Liquid; 0.2um filtered solution in PBS
Applicable Applications for anti-ALDH1A1 antibody
Western Blot (WB), ELISA (EIA), Flow Cytometry (FC/FACS/FCM), Immunocytochemistry (ICC), Immunofluorescence (IF)
Application Notes
WB: 1:500-1:2000
ELISA: 1:1000-1:2000
ICC/IF: 1:20-1:100
FC/FACS/FCM: 1:25-1:100
Immunogen
Recombinant Human ALDH1 protein
Conjugation
Unconjugated
Preparation
This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Human ALDH1 (rh ALDH1). The IgG fraction of the cell culture supernatant was purified by Protein A affinity chromatography .
Preparation and Storage
This antibody can be stored at 2-8 degree C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20 degree C to -80 degree C. Preservative-Free. Avoid repeated freeze-thaw cycles.

Immunofluorescence (IF)

(Immunofluorescence staining of Human ALDH1A1 in MCF7 or SKBR3 cells. Cells were fixed with 4% PFA, permeabilzed with 1% Triton X-100 in PBS, blocked with 10% serum, and incubated with mouse anti-Human ALDH1A1 monoclonal antibody (1:60). Then cells were stained with the Alexa Fluor 488-conjugated Goat Anti-mouse IgG secondary antibody (left panel, captured by laser confocal scanning microscope; right panel, captured by fluorescence microscope), countstained with DAPI (blue). Positive staining was localized to cytoplasm.)

Immunofluorescence (IF) (Immunofluorescence staining of Human ALDH1A1 in MCF7 or SKBR3 cells. Cells were fixed with 4% PFA, permeabilzed with 1% Triton X-100 in PBS, blocked with 10% serum, and incubated with mouse anti-Human ALDH1A1 monoclonal antibody (1:60). Then cells were stained with the Alexa Fluor 488-conjugated Goat Anti-mouse IgG secondary antibody (left panel, captured by laser confocal scanning microscope; right panel, captured by fluorescence microscope), countstained with DAPI (blue). Positive staining was localized to cytoplasm.)

Flow Cytometry (FC/FACS)

(Flow cytometric analysis of Human ALDH1A1 on A549 cells. Cells were treated according to manufacturer's manual (BD Pharmingen'), stained with purified anti-Human ALDH1A1, then a FITC-conjugated second step antibody. The histogram were derived from gated events with the forward and side light-scatter characteristics of intact cells.)

Flow Cytometry (FC/FACS) (Flow cytometric analysis of Human ALDH1A1 on A549 cells. Cells were treated according to manufacturer's manual (BD Pharmingen'), stained with purified anti-Human ALDH1A1, then a FITC-conjugated second step antibody. The histogram were derived from gated events with the forward and side light-scatter characteristics of intact cells.)

Western Blot (WB)

(Anti-ALDH1A1 mouse monoclonal antibody at 1:500 dilutionLane A: HepG2 Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryRabbit Anti-Mouse IgG F(ab)2/HRP at 1/10000 dilution.Developed using the ECL technique. Performed under reducing conditions.Predicted band size:55 kDaObserved band size:55 kDa)

Western Blot (WB) (Anti-ALDH1A1 mouse monoclonal antibody at 1:500 dilutionLane A: HepG2 Whole Cell LysateLysates/proteins at 30 ug per lane.SecondaryRabbit Anti-Mouse IgG F(ab)2/HRP at 1/10000 dilution.Developed using the ECL technique. Performed under reducing conditions.Predicted band size:55 kDaObserved band size:55 kDa)
Related Product Information for anti-ALDH1A1 antibody
Aldehyde dehydrogenase 1 family, member A1 (ALDH1A1), also known as Aldehyde dehydrogenase 1 (ALDH1), or Retinaldehyde Dehydrogenase 1 (RALDH1), is an enzyme that is expressed at high levels in stem cells and that has been suggested to regulate stem cell function. The retinaldehyde dehydrogenase (RALDH) subfamily of ALDHs, composed of ALDH1A1, ALDH1A2, ALDH1A3, and ALDH8A1, regulate development by catalyzing retinoic acid biosynthesis. The ALDH1A1 protein belongs to the aldehyde dehydrogenases family of proteins. Aldehyde dehydrogenase is the second enzyme of the major oxidative pathway of alcohol metabolism. ALDH1A1 also belongs to the group of corneal crystallins that help maintain the transparency of the cornea. Increased ALDH1A1 activity has been found in the stem cell populations of leukemia and some solid tumors. In tumor specimens, increased ALDH1A1 immunopositivity was found not only in secretory type cancer epithelial cells but also in neuroendocrine tumor populations. ALDH1 has been identified as a reliable marker of breast cancer stem cells. ALDH1 expression in primary cancer is an independent prognostic factor in node-positive breast cancer patients. ALDH1A1 plays a key role in normal hematopoiesis, and as a TLX1 transcriptional target, ALDH1A1 may contribute to the ability of this homeoprotein to alter cell fate and induce tumor growth.
References
Li T, et al. (2010). ALDH1A1 is a marker for malignant prostate stem cells and predictor of prostate cancer patients' outcome. Lab Invest. 90(2): 234-44.Levi BP, et al. (2009) Aldehyde dehydrogenase 1a1 is dispensable for stem cell function in the mouse hematopoietic and nervous systems. Blood. 113(8): 1670-80.Rahman FB, et al. (2006) Uncompetitive inhibition of Xenopus laevis aldehyde dehydrogenase 1A1 by divalent cations. Zoolog Sci. 23(3): 239-44.Jester JV, et al. (1999). The cellular basis of corneal transparency: evidence for corneal crystallins. J Cell Sci. 112 (Pt 5): 613-22.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
216
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
54,862 Da
NCBI Official Full Name
retinal dehydrogenase 1
NCBI Official Synonym Full Names
aldehyde dehydrogenase 1 family, member A1
NCBI Official Symbol
ALDH1A1
NCBI Official Synonym Symbols
ALDC; ALDH1; HEL-9; HEL12; PUMB1; ALDH11; RALDH1; ALDH-E1; HEL-S-53e
NCBI Protein Information
retinal dehydrogenase 1; ALDH class 1; ALHDII; RALDH 1; acetaldehyde dehydrogenase 1; aldehyde dehydrogenase 1, soluble; aldehyde dehydrogenase, liver cytosolic; epididymis luminal protein 12; epididymis luminal protein 9; epididymis secretory sperm bindi
UniProt Protein Name
Retinal dehydrogenase 1
Protein Family
UniProt Gene Name
ALDH1A1
UniProt Synonym Gene Names
ALDC; ALDH1; PUMB1; RALDH 1; RalDH1
UniProt Entry Name
AL1A1_HUMAN

NCBI Description

The protein encoded by this gene belongs to the aldehyde dehydrogenase family. Aldehyde dehydrogenase is the next enzyme after alcohol dehydrogenase in the major pathway of alcohol metabolism. There are two major aldehyde dehydrogenase isozymes in the liver, cytosolic and mitochondrial, which are encoded by distinct genes, and can be distinguished by their electrophoretic mobility, kinetic properties, and subcellular localization. This gene encodes the cytosolic isozyme. Studies in mice show that through its role in retinol metabolism, this gene may also be involved in the regulation of the metabolic responses to high-fat diet. [provided by RefSeq, Mar 2011]

Uniprot Description

ALDH1A1: Binds free retinal and cellular retinol-binding protein- bound retinal. Can convert/oxidize retinaldehyde to retinoic acid. Belongs to the aldehyde dehydrogenase family.

Protein type: GAPs, Ras; EC 1.2.1.36; GAPs; Cofactor and Vitamin Metabolism - retinol; Apoptosis; Oxidoreductase

Chromosomal Location of Human Ortholog: 9q21.13

Cellular Component: cytoplasm; cytosol

Molecular Function: aldehyde dehydrogenase (NAD) activity; androgen binding; 3-chloroallyl aldehyde dehydrogenase activity; benzaldehyde dehydrogenase (NAD+) activity; retinal dehydrogenase activity

Biological Process: retinol metabolic process; xenobiotic metabolic process; aldehyde metabolic process; ethanol oxidation

Research Articles on ALDH1A1

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Product Notes

The ALDH1A1 aldh1a1 (Catalog #AAA8105293) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Anti-ALDH1A1 Antibody, Mouse Monoclonal reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's ALDH1A1 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA), Flow Cytometry (FC/FACS/FCM), Immunocytochemistry (ICC), Immunofluorescence (IF). WB: 1:500-1:2000 ELISA: 1:1000-1:2000 ICC/IF: 1:20-1:100 FC/FACS/FCM: 1:25-1:100. Researchers should empirically determine the suitability of the ALDH1A1 aldh1a1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "ALDH1A1, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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