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Human p63/TP73L Antibody

Bio-Techne includes R&D Systems | Catalog # AF1916

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AF1916
AF1916-SP

Key Product Details

Species Reactivity

Human

Applications

Immunocytochemistry, Immunohistochemistry, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Goat IgG

Product Summary for Human p63/TP73L Antibody

Immunogen

E. coli-derived recombinant human p63/TP73L
Met40-Cys339
Accession # Q9H3D4

Specificity

Detects human p63/TP73L in direct ELISAs and Western blots.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human p63/TP73L Antibody

p63/TP73L antibody in Human Breast by Immunohistochemistry (IHC-P).

p63/TP73L in Human Breast.

p63/TP73L was detected in immersion fixed paraffin-embedded sections of human breast using Goat Anti-Human p63/TP73L Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1916) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to nuclei. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
p63/TP73L antibody in SCC-25 Human Cell Line by Immunocytochemistry (ICC).

p63/TP73L in SCC-25 Human Cell Line.

p63/TP73L was detected in immersion fixed SCC-25 human tongue carcinoma cell line using Goat Anti-Human p63/TP73L Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1916) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (yellow; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Detection of Mouse p63/TP73L by Immunocytochemistry/Immunofluorescence

Detection of Mouse p63/TP73L by Immunocytochemistry/Immunofluorescence

Analysis of p73 and p63 co-expression in human and murine skin.(A) Scatter plot of TP63 versus TP73 RNA-seq expression [units = transcripts per million (TPM)] by human tissue type (n = 37) from the Human Protein Atlas (172 total samples) [30]. Mean expression (TPM + 0.1) for each tissue is plotted on a log2 scale with a LOESS smooth local regression line (gray). Correlation between TP63 and TP73 was quantified using Spearman’s rank correlation coefficient (rs). (B) Representative micrographs of H&E and immunofluorescence (IF) staining on serial human (top) and mouse (bottom) skin sections; DAPI (blue), p63 alpha (green), and p73 (red). Regions of the skin in micrographs are labeled as: interfollicular epidermis (IFE), hair follicle (HF), outer root sheath (ORS), HF bulge (Bu), hair bulb (HB), sebaceous gland (SG), hair shaft (HS), and arrector pili muscle (APM). Scale bars represent 200 μm for human and 50 μm for murine tissue. See also S1 and S2 Figs. Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/31216312), licensed under a CC-BY license. Not internally tested by R&D Systems.

Applications for Human p63/TP73L Antibody

Application
Recommended Usage

Immunocytochemistry

5-15 µg/mL
Sample: Immersion fixed FaDu human hypopharyngeal carcinoma cell line and SCC-25 human tongue carcinoma cell line

Immunohistochemistry

5-15 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human breast

Western Blot

0.1 µg/mL
Sample: Recombinant Human p63/TP73L
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Reviewed Applications

Read 4 reviews rated 4.3 using AF1916 in the following applications:

Published Applications

Read 19 publications using AF1916 in the following applications:

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: p63/TP73L

Tumor Protein 63 (p63), also named TP73L, TP63, p51, p40 or KET, is a p53 homolog. It is one of several proteins that are produced from a single gene using two promoters and alternative splicing of the primary RNA transcript. p63 is highly expressed in embryonic ectoderm and in the nuclei of basal regenerative cells of many epithelial tissues in the adult. p63 is suggested to play a role in development, epithelial cell maintenance and tumorigenesis (1‑3).

References

  1. Harms, K. et al. (2004), Cell Mol. Life Sci. 61(7):822.
  2. Koster, M.I. and D.R. Roop, J. Dermatol. Sci. 34(1):3.
  3. Benard, J. et al. (2003) Hum. Mutat. 21(3):182.

Long Name

Tumor Protein 63

Alternate Names

EEC3, KET, OFC8, p40, p51, p73L, SHFM4, TP63, TP73L

Entrez Gene IDs

8626 (Human)

Gene Symbol

TP63

UniProt

Additional p63/TP73L Products

Product Documents for Human p63/TP73L Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human p63/TP73L Antibody

For research use only

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