S100B Polyklonaler Antikörper

S100B Polyklonal Antikörper für WB, IHC, IF/ICC, IF-P, FC (Intra), ELISA

Wirt / Isotyp

Kaninchen / IgG

Getestete Reaktivität

human, Maus, Ratte

Anwendung

WB, IHC, IF/ICC, IF-P, FC (Intra), ELISA

Konjugation

Unkonjugiert

Publikationen(136)

Kat-Nr. : 15146-1-AP

Synonyme

S100 beta, Protein S100 B, Protein S100-B, S100 calcium-binding protein B, S-100 protein beta chain



Geprüfte Anwendungen

Erfolgreiche Detektion in WBMaushirngewebe, A375-Zellen, C6-Zellen, humanes Hodengewebe, Rattenhirngewebe, U-251-Zellen
Erfolgreiche Detektion in IHChumanes malignes Melanomgewebe, humanes Appendizitis-Gewebe, humanes Gliomgewebe, Maushirngewebe, Rattenhirngewebe
Hinweis: Antigendemaskierung mit TE-Puffer pH 9,0 empfohlen. (*) Wahlweise kann die Antigendemaskierung auch mit Citratpuffer pH 6,0 erfolgen.
Erfolgreiche Detektion in IF-PMaushirngewebe, humanes malignes Melanomgewebe, Maus-Cerebellum-Gewebe, Rattenhirngewebe
Erfolgreiche Detektion in IF/ICChuman astrocytes, A375-Zellen
Erfolgreiche Detektion in FC (Intra)A375-Zellen

Empfohlene Verdünnung

AnwendungVerdünnung
Western Blot (WB)WB : 1:4000-1:20000
Immunhistochemie (IHC)IHC : 1:1000-1:6000
Immunfluoreszenz (IF)-PIF-P : 1:50-1:500
Immunfluoreszenz (IF)/ICCIF/ICC : 1:50-1:500
Durchflusszytometrie (FC) (INTRA)FC (INTRA) : 0.50 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, check data in validation data gallery

Produktinformation

15146-1-AP bindet in WB, IHC, IF/ICC, IF-P, FC (Intra), ELISA S100B und zeigt Reaktivität mit human, Maus, Ratten

Getestete Reaktivität human, Maus, Ratte
In Publikationen genannte Reaktivitäthuman, Maus, Ratte
Wirt / Isotyp Kaninchen / IgG
Klonalität Polyklonal
Typ Antikörper
Immunogen S100B fusion protein Ag7440
Vollständiger Name S100 calcium binding protein B
Berechnetes Molekulargewicht 11 kDa
Beobachtetes Molekulargewicht 11 kDa
GenBank-ZugangsnummerBC001766
Gene symbol S100 Beta
Gene ID (NCBI) 6285
Konjugation Unkonjugiert
Form Liquid
Reinigungsmethode Antigen-Affinitätsreinigung
Lagerungspuffer PBS with 0.02% sodium azide and 50% glycerol
LagerungsbedingungenBei -20°C lagern. Nach dem Versand ein Jahr lang stabil Aliquotieren ist bei -20oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA.

Hintergrundinformationen

S100B belongs to the EF-hand calcium binding proteins and is found primarily in astrocytes in the central nervous system (CNS). S100B has a variety of functions, including calcium homeostasis, cell proliferation, differentiation, migration, and survival, as well as neurite outgrowth and regeneration.

 1. What is the molecular weight of S100B?

S100B protein is composed of non-covalently linked homodimers of 11 kDa size.

2. What is the subcellular localization of S100B?

S100B localizes to the nucleus and cytoplasm, associating with intracellular membranes, the centrosomes, microtubules, and type III intermediate filaments (PMID: 19110011). Additionally, it can be released from astrocytes into the extracellular space and can enter the bloodstream.

3. What is the expression pattern of S100B?

S100B is predominantly expressed in astrocytes and maturing oligodendrocytes but is also present in other cell types such as kidney epithelial cells, neural progenitor cells, pituicytes, ependymocytes, chondrocytes, adipocytes, melanocytes, Langerhans cells, dendritic cells, certain lymphocyte subpopulations, skeletal myofibers, myoblasts, and muscle satellite cells (PMID: 19110011). S100B is a commonly used marker of Schwann cells and reactive astrocytes in ICC, IHC, and WB applications.

4. What is the diagnostic use of S100B in the clinic?

S100B is naturally secreted by astrocytes into the extracellular space and low amounts of S100B can pass through the brain-blood barrier and enter the bloodstream. Elevated levels of S100B in the serum are observed in patients with traumatic head injuries, as well as in patients suffering from neurodegenerative diseases (PMID: 30144068). This increase in S100B levels is attributed to the elevated secretion of S100B protein from astrocytes as part of the physiological response to the injury, as well as to the physical damage of astrocytes and increased blood-brain barrier permeability.


Protokolle

PRODUKTSPEZIFISCHE PROTOKOLLE
WB protocol for S100B antibody 15146-1-APProtokoll herunterladen
IHC protocol for S100B antibody 15146-1-APProtokoll herunterladenl
IF protocol for S100B antibody 15146-1-APProtokoll herunterladen
FC protocol for S100B antibody 15146-1-APDownload protocol
STANDARD-PROTOKOLLE
Klicken Sie hier, um unsere Standardprotokolle anzuzeigen

Publikationen

SpeciesApplicationTitle
mouseIF

Nature

Reversing a model of Parkinson's disease with in situ converted nigral neurons.

Authors - Hao Qian
mouseIHC

Nature

Regulation of intestinal immunity and tissue repair by enteric glia

Authors - Fränze Progatzky
mouseIHC

Cell

Mechanoreceptor synapses in the brainstem shape the central representation of touch.

Authors - Brendan P Lehnert
humanIF

Sci Bull (Beijing)

Restoring sweat gland function in mice using regenerative sweat gland cells derived from chemically reprogrammed human epidermal keratinocytes

Authors - Jiangbing Xiang
mouseIF

Nat Commun

Alk1 acts in non-endothelial VE-cadherin+ perineurial cells to maintain nerve branching during hair homeostasis

Authors - Gopal Chovatiya
mouseIF

Neuron

γ-Protocadherins control synapse formation and peripheral branching of touch sensory neurons

Authors - Shan Meltzer

Rezensionen

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.


FH

Clarisse (Verified Customer) (08-08-2022)

This antibody works very well as an astrocyte marker. In the image: in green mouse anti-S100B (1:500 - 66616-1-Ig) and in magenta rabbit anti-S100B (1:500 - 15146-1-AP). The rabbit antibody has a better performance.

  • Applications: Immunofluorescence
  • Primary Antibody Dilution: 1:500
  • Cell Tissue Type: Human cerebral organoids
S100B Antibody Immunofluorescence validation (1:500 dilution) in Human cerebral organoids (Cat no:15146-1-AP)
FH

Tongcheng (Verified Customer) (09-08-2021)

This antibody works perfect on human astrocytes.

  • Applications: Immunofluorescence
  • Primary Antibody Dilution: 1:200
  • Cell Tissue Type: astrocyte
FH

Sonia (Verified Customer) (10-21-2019)

Works really well on mouse sciatic nerve cross section (cryostat)

  • Applications: Immunofluorescence,
  • Primary Antibody Dilution: 1/400
  • Cell Tissue Type: mouse scitic nerve
S100B Antibody Immunofluorescence, validation (1/400 dilution) in mouse scitic nerve (Cat no:15146-1-AP)