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Merck
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Key Documents

HPA003398

Sigma-Aldrich

Anti-SPTB antibody produced in rabbit

enhanced validation

Ab2, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonyma:

Anti-β-I Spectrin antibody produced in rabbit, Anti-Spectrin β-chain, erythrocyte antibody produced in rabbit

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
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About This Item

UNSPSC Code:
12352203
Human Protein Atlas Number:
HPA003398
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

technique(s)

immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:500-1:1000

immunogen sequence

ESTKDLGRDLAGIIAIQRKLSGLERDVAAIQARVDALERESQQLMDSHPEQKEDIGQRQKHLEELWQGLQQSLQGQEDLLGEVSQLQAFLQDLDDFQAWLSITQKAVASEDMPESL

UniProt accession no.

P11277

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... SPTB(6710)

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Immunogen

Spectrin β-chain, erythrocyte recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Biochem/physiol Actions

SPTB (Spectrin β chain, erythrocytic) gene encodes a protein belonging to the spectrin gene family. The protein contains a domain that binds to ankyrin and attaches to phosphatidylethanolamine/phosphatidylcholine-lipids in the plasma membrane contributing to the shape and deformability of erythrocytes. Mutations in this gene have been associated with hereditary spherocytosis, a heterogeneous inherited haemolytic anaemia, hereditary elliptocytosis, and neonatal hemolytic anemia. Together, spectrin and ankyrin function in membrane organization, stability, signal transduction, and protein targeting.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST70649

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

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Navštívit knihovnu dokumentů

Paul R Stabach et al.
Blood, 113(22), 5377-5384 (2009-01-27)
Spectrin and ankyrin participate in membrane organization, stability, signal transduction, and protein targeting; their interaction is critical for erythrocyte stability. Repeats 14 and 15 of betaI-spectrin are crucial for ankyrin recognition, yet the way spectrin binds ankyrin while preserving its
Monika Maciag et al.
British journal of haematology, 146(3), 326-332 (2009-06-23)
Hereditary spherocytosis (HS) is one of the most frequent and heterogeneous inherited haemolytic anaemias. It is associated with abnormalities of several erythrocyte membrane proteins. We investigated relative mRNA quantification of red blood cell membrane protein genes using real-time quantitative polymerase
Marcin Wolny et al.
PloS one, 6(6), e21538-e21538 (2011-07-09)
It was shown previously that an ankyrin-sensitive, phosphatidylethanolamine/phosphatidylcholine (PE/PC) binding site maps to the N-terminal part of the ankyrin-binding domain of β-spectrin (ankBDn). Here we have identified the amino acid residues within this domain which are responsible for recognizing monolayers
Cecilia Lindskog et al.
BMC genomics, 16, 475-475 (2015-06-26)
To understand cardiac and skeletal muscle function, it is important to define and explore their molecular constituents and also to identify similarities and differences in the gene expression in these two different striated muscle tissues. Here, we have investigated the

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