產品名稱：Anti-TNPO2抗體,轉運蛋白2抗體

產品編號：BYK-18157R
英文名稱：Anti-TNPO2
中文名稱：轉運蛋白2抗體
英文別名：Importin 3;

IPO3;

Karyopherin beta 2b, transportin;

KPNB2B;

TNPO2;

Transportin 2 (importin 3, karyopherin beta 2b);

Transportin 2 (Importin 3, karyopherin beta 2b), isoform CRA b;

Transportin 2;

TRN2.
英文介紹：Protein transport across the nucleus is a selective, multi-step process involving several cytoplasmic factors. Proteins must be recognized as import substrates, dock at the nuclear pore complex and translocate across the nuclear envelope in an ATP-dependent fashion. Two cytosolic factors centrally involved in the recognition and docking process are the karyopherin alpha 1 and karyopherin beta1 subunits. Karyopherin alpha 1 functions in the recognition and targeting of substrates destined for nuclear import, while karyopherin beta 1 serves as an adapter, tethering the karyopherin alpha 1/substrate complex to docking proteins on the nuclear envelope, termed nucleoporins. Karyopherin alpha 2 has been shown to complex with Epstein-Barr virus nuclear antigen 1 (EBNA-1). Karyopherin beta 2 and karyopherin beta 2B (also designated transportin 1 and transportin 2) share 84% sequence identity at the amino acid level, however, they have been shown to have different substrate specificities. Karyopherin beta 2 mediates hnRNPA1 nuclear import while karyopherin beta 2B has been implicated in the export of cellular mRNAs through complexes formed with the mRNA export factor TAP.

產品規格：0.1ml/0.2ml

注意事項:This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

此抗體本公司有單抗和多抗，可用于免疫組化（IHC），免疫印跡（WB），酶聯免疫(ELISA)，IF、IP、流式細胞術等實驗（可來電索取說明）
此產品本公司有標記的一抗出售，相關標記有：Alexa Fluor 350 標記、Alexa Fluor 488 標記、Alexa Fluor 555 標記、Alexa Fluor 647 標記、AP標記、APC標記、Biotin標記、Cy3標記、Cy5標記、Cy5.5標記、Cy7標記、FITC標記、Gold標記、HRP標記、PE標記、PE-Cy3標記、PE-CY5標記、PE-CY5.5標記、PE-CY7標記、RBITC標記

保存條件：Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.

Anti-TNPO2抗體,轉運蛋白2抗體免疫組化操作流程
1 脫蠟和水化：脫蠟前應將組織芯片在室溫中放置60分鐘或60℃恒溫箱中烘烤20分鐘。 a 組織芯片置于二甲苯中浸泡10分鐘,更換二甲苯后在浸泡10分鐘
b 無水乙醇中浸泡五分鐘
c 95%乙醇中浸泡五分鐘
d 75%乙醇中浸泡五分鐘
2 抗原修復：用于福爾馬林固定的石蠟包埋組織芯片：
A 抗原熱修復
a 高壓熱修復 在沸水中加入EDTA（ph8.0）或0.01m*緩沖溶液（ph6.0）.蓋上不銹鋼鍋蓋，但不能鎖定。將玻片置于金屬染色加上，緩慢加壓，是玻片在緩沖液中浸泡五分鐘，然后將蓋子鎖定，小閥門將會升起來。10分鐘后除去熱源，置入涼水中，當小閥門沉下去后打開蓋子。此方法適用于較難檢測或核抗原的抗原修復。
b 沸熱修復 電爐或水浴鍋加熱0.01*緩沖液（ph6.0）至95℃左右，放入組織芯片加熱10-15分鐘。
C 微波爐加熱 在微波爐里加熱0.01*緩沖液（ph6.0）至沸騰后將組織芯片放入，斷電，間隔5-10分鐘，反復1-2次。適用的抗原：
Bcl-2.Bax.AR.PR.C-fos.x-jum.z-kit.c-myc.E-cadherin.
ChromograninA.Cyclin.ER.Heatshock.Protein.HPV.Ki-67.MDMZ.P53.P34.P15.P-glycoprotein.PKC.PCNA.ras.Rb.等
B 酶消化方法 
常用0.1%*和0.4%*液。*使用前預熱37℃，消化時間約為5-30分鐘。適用于被固定遮蔽的抗原：包括 Collagen.GFAP.
Complement.Cytokeratin.C-erB-2.LCA.LN.等

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