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SPN/CD43 Antibody (N-term)Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

Country
United States
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Ordering Information
Catalog # Size Availability Price  
AP14144a 0.1 mg 400 ul In Stock $ 255.00 Add to cart
AP14144a-ev20 20 ug 100 ul In Stock $ 95.00 Add to cart
  • Specification
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SPN/CD43 Antibody (N-term) - Product info

ApplicationWB, IHC
  • Applications Legend:
  • W=Western Blotting
  • IP=Immunoprecipitation
  • IHC-P=Immunohistochemistry (Paraffin)
  • IF-IC=Immunofluorescence (Immunocytochemistry)
  • F=Flow Cytometry
Primary AccessionP16150
Other AccessionNP_001025459.1, NP_003114.1
ReactivityHuman
Concentration0.25 mg/ml
IsotypeRabbit Ig
Calculated MW40322 Da

SPN/CD43 Antibody (N-term) - Additional info

Gene ID 6693
Other Names
SPN; CD43; Leukosialin; Galactoglycoprotein; Leukocyte sialoglycoprotein; Sialophorin; CD_antigen=CD43; Flags: Precursor
Target/Specificity
This SPN/CD43 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 31-60 amino acids from the N-terminal region of human SPN/CD43.
Dilution
WB~~1:100~500
IHC~~1:10~50
Format
Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
Storage
Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Precautions
SPN/CD43 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.

SPN/CD43 Antibody (N-term) - Protein Information

Name SPN
Synonyms CD43
Function
One of the major glycoproteins of thymocytes and T lymphocytes. Plays a role in the physicochemical properties of the T-cell surface and in lectin binding. Presents carbohydrate ligands to selectins. Has an extended rodlike structure that could protrude above the glycocalyx of the cell and allow multiple glycan chains to be accessible for binding. Is a counter-receptor for SN/Siglec-1 (By similarity). During T-cell activation is actively removed from the T-cell-APC (antigen-presenting cell) contact site thus suggesting a negative regulatory role in adaptive immune response (By similarity)
Cellular Location
Membrane; Single-pass type I membrane protein
Tissue Location
Cell surface of thymocytes, T-lymphocytes, neutrophils, plasma cells and myelomas

SPN/CD43 Antibody (N-term) - Related products

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AP14085c: SPN/CD43 Antibody (Center)

AP14144a: SPN/CD43 Antibody (N-term)

AP9623c: SPN Antibody (Center)

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DC03377: Human SPN cDNA Clone

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SPN/CD43 Antibody (N-term) - Application data

  • SPN/CD43 Antibody (N-term) (Cat. #AP14144a) western blot analysis in MDA-MB435 cell line lysates (35ug/lane).This demonstrates the SPN/CD43 antibody detected the SPN/CD43 protein (arrow).

  • SPN/CD43 Antibody (N-term) (AP14144a)immunohistochemistry analysis in formalin fixed and paraffin embedded human tonsil tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of SPN/CD43 Antibody (N-term) for immunohistochemistry. Clinical relevance has not been evaluated.

SPN/CD43 Antibody (N-term) - Research Areas

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BACKGROUND

Sialophorin (leukosialin) is a major sialoglycoprotein on the surface of human T lymphocytes, monocytes, granulocytes, and some B lymphocytes, which appears to be important for immune function and may be part of a physiologic ligand-receptor complex involved in T-cell activation.

REFERENCES

Urano-Tashiro, Y., et al. Infect. Immun. 76(10):4686-4691(2008) Mambole, A., et al. J. Biol. Chem. 283(35):23627-23635(2008) Seethala, R.R., et al. Appl. Immunohistochem. Mol. Morphol. 16(2):165-172(2008) Khunkaewla, P., et al. Mol. Immunol. 45(6):1703-1711(2008) Rawal, A., et al. Arch. Pathol. Lab. Med. 131(11):1673-1678(2007)