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ZRB2132

Sigma-Aldrich

Anti-Ago 1 Antibody, clone 1L3 ZooMAb® Rabbit Monoclonal

enhanced validationgreener alternative

recombinant, expressed in HEK 293 cells

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Synonym(s):
Protein argonaute-1;Argonaute1;hAgo1;Argonaute RISC catalytic component 1;Eukaryotic translation initiation factor 2C 1;eIF-2C1;eIF2C1;Putative RNA-binding protein Q99

biological source

rabbit

Quality Level

recombinant

expressed in HEK 293 cells

conjugate

unconjugated

antibody form

purified antibody

antibody product type

primary antibodies

clone

1L3, recombinant monoclonal

description

1L3 Clone

product line

ZooMAb® learn more

form

lyophilized

mol wt

calculated mol wt 97.21 kDa
observed mol wt ~105 kDa

purified by

using Protein A

species reactivity

monkey, human, mouse

species reactivity (predicted by homology)

bovine, sheep, feline

packaging

antibody small pack of 25 μL

greener alternative product characteristics

Waste Prevention
Designing Safer Chemicals
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

enhanced validation

recombinant expression
Learn more about Antibody Enhanced Validation

technique(s)

affinity binding assay: suitable
immunohistochemistry: suitable
western blot: suitable

isotype

IgG

epitope sequence

Internal

Protein ID accession no.

UniProt accession no.

greener alternative category

shipped in

ambient

storage temp.

2-8°C

target post-translational modification

unmodified

Gene Information

human ... AGO1(26523)

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ZRB1598ZRB1528ZRB1991
clone

1L3, recombinant monoclonal

clone

1H21, recombinant monoclonal

clone

1L13, recombinant monoclonal

clone

2L6, recombinant monoclonal

biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

rabbit

antibody form

purified antibody

antibody form

purified antibody

antibody form

purified antibody

antibody form

purified antibody

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

conjugate

unconjugated

Gene Information

human ... AGO1(26523)

Gene Information

-

Gene Information

human ... BICRAL(23506)

Gene Information

human ... IRF1(3659)

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General description

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Green Chemistry.This antibody is Preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information.
ZooMAb® antibodies represent an entirely new generation of recombinant monoclonal antibodies.Each ZooMAb® antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb® antibodies are reliably available and ready to ship when you need them.

Specificity

Clone 1L3 is a ZooMAb® Rabbit recombinant monoclonal antibody that specifically detects Protein argonaute-1 (Ago 1). It targets an epitope within 21 amino acids from the internal region.

Immunogen

KLH-conjugated linear peptide corresponding to 21 amino acids from the internal region of human Protein argonaute-1 (Ago 1).

Application

Quality Control Testing

Evaluated by Western Blotting in NIH3T3 cell lysate.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected Ago 1 in NIH3T3 cell lysate.

Tested applications

Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected Ago 1 in K562 and COS-7 cell lysates.

Immunohistochemistry (Paraffin) Analysis: A 1:1,000 dilution from a representative lot detected Ago 1 in human placenta tissue sections.

Affinity Binding Assay:: A representative lot of this antibody bound Ago1 peptide with a KD of 3.1 x 10-7 in an affinity binding assay.

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user

Evaluated by Western Blotting in NIH3T3 cell lysate.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected Ago 1 in NIH3T3 cell lysate.

Target description

Protein argonaute-1 (UniProt: Q9UL18; also known as Argonaute1, hAgo1, Argonaute RISC catalytic component 1, Eukaryotic translation initiation factor 2C 1, eIF-2C 1, eIF2C 1, Putative RNA-binding protein Q99) I encoded by the AGO1 (also known as EIF2C1) gene (Gene ID: 26523) in human. The highly conserved Argonaute proteins play a critical role in the regulation of gene expression and orchestrate the establishment and the maintenance of cell identity throughout the entire life cycle. In humans, four functional Argonaute proteins (Ago 1-4) have been described that exhibit high structure similarity, but also have a few non-conserved amino acids in their functional domains. In contrast to Ago 2, which has two N-terminal motifs that are required for its full catalytic activity, Ago1 contains only one N-terminal motif and Ago 3 and 4 lack these motifs and are catalytically inactive. About 80% of Ago1 clusters are associated with cell-type-specific transcriptional enhancers. Ago1 is required for RNA-mediated gene silencing. It binds to short RNAs such as miRNA or siRNA and represses the translation of mRNAs which are complementary to them. Its PIWI domain is localized in amino acids 515 to 816. Ago1 lacks RNA cleavage activity due to the absence of the conserved histidine at position 805. Ago1 is shown to be enriched around transcription start sites and binds preferentially to active transcriptional enhancers. Its association with enhancers is mediated by RNAs that are transcribed from these enhancers. However, the interaction of Ago1 with enhancers does not appear to regulate transcription of the neighboring genes. This ZooMAbZooMAb® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Müller, M., et al. (2020). Front. Cell Dev. Biol. 7; 360; Allo, M., et al. (2014). Proc. Natl. Acad. Sci. USA. 111(44); 15622-15629).

Physical form

Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS, 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL.

Reconstitution

300 μg/mL after reconstitution at 25 μL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.

Storage and Stability

Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 μL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.

Legal Information

ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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