Human SOX5 Antibody

Catalog # Availability Size / Price Qty
Detection of Human SOX5 by Western Blot.
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Product Details
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Human SOX5 Antibody Summary

Species Reactivity
Detects endogenous human SOX5 in Western blots.
Polyclonal Goat IgG
Antigen Affinity-purified
E. coli-derived recombinant human SOX5
Accession # P35711
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.


Recommended Concentration
Western Blot
1 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human SOX5 antibody by Western Blot. View Larger

Detection of Human SOX5 by Western Blot. Western blot shows lysates of human lung tissue and exponentially growing LNCaP human prostate cancer cell line whole cell extract. PVDF membrane was probed with 1 µg/mL of Human SOX5 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5286) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for SOX5 at approximately 80 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
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: SOX5

SOX5 (SRY-related HMG box) is a 75‑80 kDa Group D member of the SOX family of DNA-binding proteins. It is expressed in fetal chondrocytes and skeletal muscle, with a short form appearing in spermatids. SOX5 form homodimers and heterodimerizes with SOX6. Human SOX5 is 763 amino acids (aa) in length and contains two coiled-coil regions (aa 193‑274 and 448‑515), plus one Q/glutamine (aa 234‑272) and one HMG box (aa 556‑624). HMG domains participate in DNA-binding and protein‑protein interaction. There are two alternate start sites at Met14 and Met417 (which creates a short/testis form), plus one variant with a three aa substitution for aa 389‑763, another variant with a two aa substitution for aa 1‑388, and a third variant with a one aa substitution for aa 534‑763. Over aa 417‑763, human SOX5 is 97% aa identical to mouse SOX5.

Long Name
SRY-related HMG-box 5
Entrez Gene IDs
6660 (Human); 20678 (Mouse); 312831 (Rat)
Alternate Names
L-SOX5; MGC35153; SOX5; SRY (sex determining region Y)-box 5; transcription factor SOX-5

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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