Retinoic acid-treated D3 mouse embryonic stem cell line was stained with Sheep Anti-Mouse 5T4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5049, filled histogram) or isotype control antibody (Catalog # ...read more
5T4 was detected in immersion fixed D3 mouse embryonic stem cell line using Sheep Anti-Mouse 5T4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5049) at 10 µg/mL for 3 hours at room temperature. Cells were ...read more
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.
Buffer
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.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for 5T4 Antibody [Unconjugated]
5T4 oncofetal trophoblast glycoprotein
5T4 oncotrophoblast glycoprotein
5T4
5T4AG
5T4-AG
5T4M6P1,5T4 oncofetal antigen
M6P1
TPBG
trophoblast glycoprotein
Background
5T4 (oncofetal antigen 5T4; also TPBG and trophoblast glycoprotein) is a 72‑80 kDa glycoprotein member of the LRR family of proteins. It is expressed on trophoblasts, tumor cells, ovarian cuboidal epithelium and differentiating embryonic stem cells and impacts cell adhesion and motility. The mouse 5T4 cDNA encodes a type I transmembrane protein precursor that is 426 amino acids (aa) in length. It contains a 332 aa extracellular region (aa 30‑361) that shows one Ser-rich region followed by seven Leu-rich repeats (aa 90‑338). Over aa 30‑361, mouse 5T4 shares 95% and 81% aa identity with rat and human 5T4, respectively.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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