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Key Documents

S2657

Sigma-Aldrich

Monoclonal Anti-S-100 (β-Subunit) antibody produced in mouse

clone SH-B4, ascites fluid

同義詞:

Anti-NEF, Anti-S100, Anti-S100-B, Anti-S100beta

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About This Item

MDL號碼:
分類程式碼代碼:
12352203
NACRES:
NA.41

生物源

mouse

品質等級

共軛

unconjugated

抗體表格

ascites fluid

抗體產品種類

primary antibodies

無性繁殖

SH-B4, monoclonal

包含

15 mM sodium azide

物種活性

sheep, bovine, goat, pig, feline, rabbit, rat, canine, human

技術

immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable (: suitable)
indirect ELISA: suitable (:suitable)
western blot: 1:100-1:200 ( (using S-100B Protein, Bovine Brain))

同型

IgG1

UniProt登錄號

運輸包裝

dry ice

儲存溫度

−20°C

目標翻譯後修改

unmodified

基因資訊

human ... S100B(6285)
rat ... S100b(25742)

一般說明

Monoclonal Anti-S-100 (b-Subunit) (mouse IgG1 isotype) is derived from the SH-B4 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from immunized BALB/c mice. S-100 is a set of small, highly acidic, thermolabile dimer proteins of ~20 kDa, widely distributed in different tissues.
S-100 (β-Subunit) is a calcium-binding protein, that belongs to S100 family of calcium-binding proteins. It is expressed in melanocytes. It is located on human chromosome 21q22.3.

特異性

Recognizes an epitope located on the β chain (i.e. in S-100a and S-100b) but not on the α chain of S-100 (i.e. in S-100a and S-100ao). In ELISA, recognition of S-100 subunit by clone SH-B4 is Ca2+-dependent. The product does not react with other members of the EF-hand family such as, calmodulin, parvalbumin, intestinal calcium-binding protein and myosin light chain. In immunohistochemistry, the antibody detects normal and neoplastic S-100 β subunit-containing cells (e.g. Schwann cells, chondrocytes, melanocytes, and melanotic tumors) in protease-digested, formalin-fixed, paraffin-embedded tissues.

免疫原

bovine brain S-100b

應用

Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunocytochemistry (1 paper)
Monoclonal Anti-S-100 (β-Subunit) antibody produced in mouse has been used in immunocytochemistry and immunohistochemistry. It has also been used as a component in serum medium for 5-ethynyl-29-deoxyuridine (EdU), incorporation assay.

生化/生理作用

S-100 (β-Subunit) acts as a marker of melanocyte cytotoxicity. Reduced expression of S100B is observed in chronic liver diseases. It also acts as a serum marker in endocrine resistant breast cancer.
S-100 is considered to be a cell-growth regulator, but other functions have been suggested, e.g., increasing the membrane permeability to cations under physiologic conditions, stimulation of nucleolar RNA polymerase activity, interaction with the tumor suppressor protein p53 and as a carrier of proteins and free fatty acids in adipocytes.

免責聲明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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存取文件庫

Dongsheng Wu et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 38(6), 1351-1365 (2017-12-28)
Injury to the peripheral axons of sensory neurons strongly enhances the regeneration of their central axons in the spinal cord. It remains unclear on what molecules that initiate such conditioning effect. Because ATP is released extracellularly by nerve and other
S100 Proteins As an Important Regulator of Macrophage Inflammation
Xia C, et al.
Frontiers in Immunology (2017)
Marked innervation but also signs of nerve degeneration in between the Achilles and plantaris tendons and presence of innervation within the plantaris tendon in midportion Achilles tendinopathy
Spang C, et al.
Journal of musculoskeletal & neuronal interactions, 15(2), 197-197 (2015)
Thermally drawn fibers as nerve guidance scaffolds
Koppes RA, et al.
Biomaterials, 81, 27-35 (2016)
A response to 'Cerebral and extracerebral release of protein S100B in cardiac surgical patients', Snyder-Ramos SA, Gruhlke T, Bauer H, Bauer M, Luntz AP, Motsch J, Martin E, Vahl CF, Missler U, Wiesmann M and Bottiger BW, Anaesthesia 2004; 59: 344-9.
D Janigro
Anaesthesia, 59(11), 1149-1150 (2004-10-14)

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