GRADE & PURITYRecombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.Validated?Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated.ExactAb™?ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications.2.4 mg/mL
ExactAb™, Validated, Recombinant, 2.4 mg/mL ExactAb™,Recombinant,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at 2-8°C,Avoid repeated freezing and thawing Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Visão geral
Mouse anti Human p21 Antibody, Recombinant (MyM1-p21), could be used for IHC and so on. Application IHC: 1/100-1/200 Protein Function May be the important intermediate by which p53/TP53 mediates its role as an inhibitor of cellular proliferation in response to DNA damage. Binds to and inhibits cyclin-dependent kinase activity, preventing phosphorylation of critical cyclin-dependent kinase substrates and blocking cell cycle progression. Functions in the nuclear localization and assembly of cyclin D-CDK4 complex and promotes its kinase activity towards RB1. At higher stoichiometric ratios, inhibits the kinase activity of the cyclin D-CDK4 complex.
Specifications
Product Name
Recombinant p21 Antibody - Primary antibody, specific to p21, Mouse IgG2a
Store at 2-8°C,Avoid repeated freezing and thawing
Enviado em
Wet ice
Estabilidade e armazenamento
Store at 2-8°C long term (36 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Imagens
Recombinant p21 Antibody (Ab119617) - IHC Immunohistochemistry analysis of paraffin-embedded Human breast cancer tissue labelling p21 with Recombinant p21 Antibody (Ab119617) at 1/100 dilution. The section was incubated with Ab119617 for 30 mins at room temperature. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was used for antigen retrieval.
Recombinant p21 Antibody (Ab119617) - IHC Immunohistochemistry analysis of paraffin-embedded Human tonsil tissue labelling p21 with Recombinant p21 Antibody (Ab119617) at 1/100 dilution. The section was incubated with Ab119617 for 30 mins at room temperature. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 was used for antigen retrieval.
Aplicação
Aplicação
Dilution info
IHC
1/100 - 1/200
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator
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Reconstitution Calculator
Revisões
Avaliações dos Clientes
Perguntas frequentes
What does ExactAb? mean?
ExactAb? indicates the product has been validated for use in rigorous antibody validation workflows. Validation may include positive/negative control samples, signal-to-noise testing, and protocol-specific QC. Lot-specific test data is published on the Certificate of Analysis where available.
What does Recombinant mean?
Recombinant is a defined analytical purity tier suitable for workflows requiring a specific validated property. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. Recombinant is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.
How should this product be stored?
Store at 2–8 °C. Avoid repeated freeze–thaw cycles. Aliquot into single-use volumes before freezing.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
Which species reactivity has this antibody been validated against?
Validated reactivity is listed on the PDP and on each lot's datasheet. We validate against the most commonly tested species for the target (Recombinant p21 Antibody); cross-reactivity in untested species may exist but is not guaranteed. Contact technical support for specific species inquiries.
Need help choosing the grade?
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
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