產(chǎn)品介紹：

Kerafast貨號(hào)：EST203 Anti-tdTomato [16D7] Antibody該抗體針對(duì)重組蛋白而產(chǎn)生，可識(shí)別 tdTomato。

tdTomato 蛋白來(lái)源于 DsRed 的單體突變體，這是一種來(lái)自 Discosoma 屬的所謂圓盤(pán)珊瑚的紅色熒光蛋白。 tdTomato 是生物技術(shù)和細(xì)胞生物學(xué)中的重要工具，可作為光譜上不同的伴侶或綠色熒光蛋白（GFP；來(lái)自 Aequorea 水母）的替代品。

Kerafast EST203 Anti-tdTomato [16D7] Antibody：This antibody was raised against a recombinant protein and recognizes tdTomato.

The tdTomato protein was derived from a monomeric mutant of DsRed, a red fluorescent protein from so-called disc corals of the genus Discosoma. tdTomato is an important tool in biotechnology and cell biology as a spectrally distinct companion or substitute for the green fluorescent protein (GFP; from Aequorea jellyfish).

Product Type:	Antibody
Antigen:	Raised against a recombinant protein and recognizes tdTomato.
Isotype:	IgG2a
Clonality:	Monoclonal
Clone Name:	16D7
Reactivity:	tdTomato (also recognizes mCherry)
Species Immunized:	Rat
Purification Method:	Protein G
Buffer:	0.1M Sodium Phosphate, pH 7.4, 0.15M NaCl, 0.05% (w/v) Sodium Azide
Tested Applications:	WB (1:1000), ELISA, IF, IHC (1:100-500), IP (1ug antibody to 100ug total protein)
Storage:	4C, -20C for long term storage
Shipped:	Cold packs

數(shù)據(jù)展示：

Immunohistochemistry using Anti-tdTomato [16D7] Antibody in a transgenetic mouse, weakly expressing Cre-driven tdTomato.

The Anti-tdTomato [16D7] Antibod with Alexa-555 secondary was used to visualize Cre+ cells for tdTomato expression. The protocol used is as follows: (1) Perfuse mouse with ~ 25 ml ice-cold normal ringer solution with pH 7.4. (2) Perfuse mouse with ~ 50 ml ice-cold fixative consisting of 2% PFA and 15% picric acid with pH = 7.4. (3) After brain extraction, post fix for one hour with 2% PFA + 15% picric acid. (4) Quickly wash brain 3x with liberal amount of PBS, thoroughly removing all fixative. (5) Slice in ice-cold ringer and section at 60 µm. Wash section 3x with 0.01M PBS, 15’ each time. (6) Block for 1 hours with 10% normal goat serum INGS), 3% Bovine serum albumin (BSA), and 0.1% Trixton-X in 0.01M PBS. (7) Incubate primary tdTomato Ab at 1:500 – 1:250 for 24 hours at 4°C on a shaker. (8) Extract primary solution without washing. (9) Incubate for 2 hours in room temperature secondary (Alexa-555) at 1:500 in the following solution made in 0.01M PBS: 1% NGS + 0.01% Triton-X. (10) Wash sections 3x, 15’ each time. (11) Mount section on microscope slide and cover slip using anti-fading preservative (e.g. Vectashield or Fluoromount-G). Image courtesy of Kerafast customer Vivian Hernandez from Dr. C. Savio Chan's Lab, Northwestern University, submitted February 23, 2015.

參考文獻(xiàn)：

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4. Locatelli G, Theodorou D, Kendirli A, Jord?o MJC, Staszewski O, Phulphagar K, Cantuti-Castelvetri L, Dagkalis A, Bessis A, Simons M, Meissner F, Prinz M, Kerschensteiner M. Mononuclear phagocytes locally specify and adapt their phenotype in a multiple sclerosis model. Nat Neurosci. 2018 Sep;21(9):1196-1208.

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靶點(diǎn)科技（北京）有限公司現(xiàn)貨庫(kù)存kerafast的貨號(hào)EST203 Anti-tdTomato [16D7] Antibody。同時(shí)，這個(gè)抗體也是Anti-mCherry [16D7] Antibody，貨號(hào)是EST202.