S100 Beta Polyklonaler Antikörper

S100 Beta Polyklonal Antikörper für FC (Intra), IF

Wirt / Isotyp

Kaninchen / IgG

Getestete Reaktivität

human, Maus, Ratte

Anwendung

IF, FC (Intra)

Konjugation

CoraLite® Plus 488 Fluorescent Dye

Kat-Nr. : CL488-15146

Synonyme

NEF, Protein S100 B, S 100 protein beta chain, S 100 protein subunit beta, S100, S100 Beta, S100 calcium binding protein B, S100B, S100beta



Geprüfte Anwendungen

Erfolgreiche Detektion in IFMaushirngewebe
Erfolgreiche Detektion in FCA375-Zellen

Empfohlene Verdünnung

AnwendungVerdünnung
Immunfluoreszenz (IF)IF : 1:50-1:500
Durchflusszytometrie (FC)FC : 0.40 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

CL488-15146 bindet in IF, FC (Intra) S100 Beta und zeigt Reaktivität mit human, Maus, Ratten

Getestete Reaktivität human, Maus, Ratte
Wirt / Isotyp Kaninchen / IgG
Klonalität Polyklonal
Typ Antikörper
Immunogen S100 Beta fusion protein Ag7440
Vollständiger Name S100 calcium binding protein B
Berechnetes Molekulargewicht 11 kDa
Beobachtetes Molekulargewicht 11 kDa
GenBank-ZugangsnummerBC001766
Gene symbol S100B
Gene ID (NCBI) 6285
Konjugation CoraLite® Plus 488 Fluorescent Dye
Excitation/Emission maxima wavelengths493 nm / 522 nm
Form Liquid
Reinigungsmethode Antigen-Affinitätsreinigung
Lagerungspuffer BS mit 50% Glyzerin, 0,05% Proclin300, 0,5% BSA, pH 7,3.
LagerungsbedingungenBei -20°C lagern. Vor Licht schützen. Nach dem Versand ein Jahr stabil. Aliquotieren ist bei -20oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA.

Hintergrundinformationen

S100B belongs to the EF-band 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
IF protocol for CL Plus 488 S100 Beta antibody CL488-15146Protokoll herunterladen
FC protocol for CL Plus 488 S100 Beta antibody CL488-15146Protokoll herunterladen
Standard-Protokolle
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