SPTBN1 Antibody

Code CSB-PA733819LA01HU
Size US$166
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Image
  • IHC image of CSB-PA733819LA01HU diluted at 1:200 and staining in paraffin-embedded human lung tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

  • IHC image of CSB-PA733819LA01HU diluted at 1:200 and staining in paraffin-embedded human kidney tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

  • Immunofluorescence staining of 293 cells with CSB-PA733819LA01HU at 1:66, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) SPTBN1 Polyclonal antibody
Uniprot No.
Target Names
SPTBN1
Alternative Names
Beta G spectrin antibody; Beta II spectrin antibody; Beta spectrin 2 antibody; Beta spectrin II antibody; Beta-II spectrin antibody; betaSpII antibody; brain 1 antibody; ELF antibody; Embryonic liver beta fodrin antibody; Fodrin beta chain antibody; non-erythroid beta chain 1 antibody; Spectrin antibody; Spectrin beta chain antibody; Spectrin, beta, non erythrocytic 1 antibody; Spectrin, non erythroid beta chain 1 antibody; SPTB2 antibody; SPTB2_HUMAN antibody; SPTBN1 antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human Spectrin beta chain, non-erythrocytic 1 protein (2096-2256AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated

The SPTBN1 Antibody (Product code: CSB-PA733819LA01HU) is Non-conjugated. For SPTBN1 Antibody with conjugates, please check the following table.

Available Conjugates
Conjugate Product Code Product Name Application
HRP CSB-PA733819LB01HU SPTBN1 Antibody, HRP conjugated ELISA
FITC CSB-PA733819LC01HU SPTBN1 Antibody, FITC conjugated
Biotin CSB-PA733819LD01HU SPTBN1 Antibody, Biotin conjugated ELISA
Clonality
Polyclonal
Isotype
IgG
Purification Method
>95%, Protein G purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, IHC, IF
Recommended Dilution
Application Recommended Dilution
IHC 1:200-1:500
IF 1:50-1:200
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane.
Gene References into Functions
  1. c-Met overexpression, HER-2 gene amplification, and SPTBN1-ALK gene fusion can coexist in lung adenocarcinoma and may become a potential biomarker of cancer refractory to crizotinib, chemotherapy, and radiotherapy as well as of a relatively poor prognosis. PMID: 27496196
  2. Subjects whose head and neck tumors expressed spectrin were 4.60 times more likely (hazard ratio; 95% confidence interval: 1.88-11.25) to die at any given time when compared with those without spectrin (P = .001). PMID: 27095047
  3. TGF-beta1 and ELF protein are potential and reliable biomarkers for predicting prognosis in HCC patients after hepatic resection. PMID: 25880619
  4. betaII spectrin is critical for normal myocyte electric activity. Dysfunction in the betaII spectrin-dependent cytoskeleton in cardiomyocytes contributes to human arrhythmia. PMID: 25632041
  5. decreased SPTBN1 and kallistatin gene expression associated with decreased relapse-free survival in hepatocellular carcinoma PMID: 25307947
  6. in human HCC tissues, SPTBN1 expression correlated negatively with expression levels of STAT3, ATF3, and CREB2; SMAD3 expression correlated negatively with STAT3 expression PMID: 25096061
  7. genetic association study in population of 1,012 Han women in China: Data suggest that an SNP in SPTBN1 (rs11898505) is associated with osteoporotic fractures and bone mineral density of lumbar spine in aging women. PMID: 22798246
  8. Results suggest that epigenetic silencing of SPTBN1 (beta2SP) is a new potential causal factor in BWS patients. PMID: 20739274
  9. reduced SPTBN1 expression correlated with shorter survival of pancreatic cancer patients, suggesting a tumor suppressor function of this gene PMID: 20886430
  10. High affinity and slow overall kinetics of association/dissociation of beta II-spectrin may suit it well to a role in strengthening cell junctions and providing stable anchorage for transmembrane proteins at points specified by cell-adhesion molecules. PMID: 12820899
  11. Quantitative analysis of erythrocyte membrane proteins revealed increase in beta-spectrin from patients with homozygous and heterozygous forms of beta-thalassemia. PMID: 15310273
  12. ankyrin-G and beta(2)-spectrin are functional partners in biogenesis of the lateral membrane of epithelial cells PMID: 17074766
  13. because both the T2159E mutant and the wild-type allow neuritogenesis, we conclude that the short C-terminal betaII-spectrin is phosphorylated during this process PMID: 17088250
  14. TGF-beta signaling and Smad adaptor embryonic liver fodrin (ELF) suppress human hepatocarcinogenesis, potentially through cyclin D1 deregulation. PMID: 17546056
  15. E-cadherin thus requires both ankyrin-G and beta-2-spectrin for its cellular localization in early embryos as well as cultured epithelial cells. PMID: 17620337
  16. Our results therefore indicate the importance of N-terminal region for lipid-binding activity of the beta-spectrin ankyrin-binding domain and its substantial role in maintaining the spectrin-based skeleton distribution. PMID: 17716929
  17. Characterization of the 2p21 breakpoint identified the SPTBN1 gene in myeloproliferative disorders. PMID: 18262053
  18. ELF, a TGF-beta adaptor and signaling molecule, functions as a critical adaptor protein in TGF-beta modulation of angiogenesis as well as cell cycle progression. PMID: 18704924

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Subcellular Location
Cytoplasm, cytoskeleton. Cytoplasm, myofibril, sarcomere, M line.; [Isoform 2]: Cell membrane; Peripheral membrane protein; Cytoplasmic side.
Protein Families
Spectrin family
Tissue Specificity
Isoform 2 is present in brain, lung and kidney (at protein level).
Database Links

HGNC: 11275

OMIM: 182790

KEGG: hsa:6711

STRING: 9606.ENSP00000349259

UniGene: Hs.503178

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