Human CIS-1 Antibody
R&D Systems, part of Bio-Techne | Catalog # MAB3194
Key Product Details
Species Reactivity
Human
Applications
Western Blot
Label
Unconjugated
Antibody Source
Monoclonal Rat IgG2A Clone # 989616
Product Specifications
Immunogen
E.coli-derived recombinant human CIS-1
Leu11-Leu258
Accession # Q9NSE2
Leu11-Leu258
Accession # Q9NSE2
Specificity
Detects human CIS-1 in direct ELISAs.
Clonality
Monoclonal
Host
Rat
Isotype
IgG2A
Scientific Data Images for Human CIS-1 Antibody
Detection of Human CIS‑1 by Western Blot.
Western blot shows lysates of human lung tissue and human kidney tissue. PVDF membrane was probed with 2 µg/mL of Rat Anti-Human CIS-1 Monoclonal Antibody (Catalog # MAB3194) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for CIS-1 at approximately 28 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Applications for Human CIS-1 Antibody
Application
Recommended Usage
Western Blot
2 µg/mL
Sample: Human lung tissue and Human kidney tissue
Sample: Human lung tissue and Human kidney tissue
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
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: CIS-1
Cytokine Inducible SH2-containing protein (CIS-1) is a 29 kDa protein found in a variety of cell types. Mono or polyubiquitination generally results in a 37 or 45 kDa molecule. CIS-1 binds to phosphorylated cytokine receptors IL-3 R beta and EPO-R and blocks downstream activation of STAT5 via receptor internalization and ubiquitin‑mediated proteosomal degradation. Human CIS-1 is a 258 aa peptide that contains one SH2 domain (aa 82‑163) and one SOCS box (aa 218‑258). There are two known alternatively spliced variants with a 7- or 13-aa substitution for the 7 N-terminal amino acid residues. Over the region used as immunogen, human CIS-1 is 91% identical to the corresponding mouse and canine protein sequences.
Long Name
Cytokine Inducible SH2-containing Protein
Alternate Names
CISH
Gene Symbol
CISH
UniProt
Additional CIS-1 Products
Product Documents for Human CIS-1 Antibody
Product Specific Notices for Human CIS-1 Antibody
For research use only
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