Human SOCS-5 Antibody

Catalog # Availability Size / Price Qty
Human SOCS-5 Antibody in Western Blot
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Product Details
Supplemental Products

Human SOCS-5 Antibody Summary

Species Reactivity
Detects human SOCS-5 in direct ELISAs and Western blots. In direct ELISAs, less than 1% cross-reactivity with recombinant human SOCS‑1, -2, -3, -6, and -7 is observed.
Polyclonal Goat IgG
Antigen Affinity-purified
E. coli-derived recombinant human SOCS-5
Accession # O75159
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.


Recommended Concentration
Western Blot
1 µg/mL
See below
5-15 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.

Data Examples

Western Blot Detection of Human SOCS‑5 by Western Blot. View Larger

Detection of Human SOCS‑5 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human SOCS-5 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4796) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). A specific band was detected for SOCS-5 at approximately 65 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.

Immunocytochemistry SOCS‑5 in Jurkat Human Cell Line. View Larger

SOCS‑5 in Jurkat Human Cell Line. SOCS-5 was detected in immersion fixed Jurkat human acute T cell leukemia cell line using Goat Anti-Human SOCS-5 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4796) at 15 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

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: SOCS-5

SOCS-5 (Suppressor of cytokine signaling 5; also CIS-6) is a 55‑60 kDa member of the SOCS family of proteins. It is an SH2-domain containing cytoplasmic adaptor protein expressed by Th1 cells that is known to reduce the expression of the EGF receptor and block signaling by the IL-4 R alpha chain. Human SOCS-5 is 536 amino acids (aa) in length. It contains one SH2 domain (aa 381‑476) and a SOCS box (aa 471‑520) that mediates interaction with E3 ubiquitin ligase complexes. Full-length SOCS-5 is 94% aa identical to mouse SOCS-5.

Long Name
Suppressor Of Cytokine Signaling 5
Entrez Gene IDs
9655 (Human); 56468 (Mouse); 500616 (Rat)
Alternate Names
CIS6; CIS6Cytokine-inducible SH2 protein 6; CISH5; CISH6; CISH6CIS-6; KIAA0671Cytokine-inducible SH2-containing protein 5; SOCS5; SOCS-5; SOCS-5CISH5; suppressor of cytokine signaling 5

Product Datasheets


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Cell and Tissue Staining Kits

Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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