SMARTer ThruPLEX Plasma-Seq kits are powered by SMARTer ThruPLEX chemistry to generate high-performance NGS libraries from cell-free DNA isolated from plasma. The chemistry has been specifically optimized for cell-free DNA to maximize library complexity and to preserve the GC representation of the input sample. Libraries can be used for CNV analysis, whole-genome sequencing applications, or enrichment using your custom panels or leading target enrichment platforms, such as Agilent SureSelect and Roche NimbleGen SeqCap EZ.
The SMARTer ThruPLEX Plasma-Seq Kit has been reconfigured from the original versions of ThruPLEX kits and does not include indexes. Compatible SMARTer Index kits are described below and can be purchased here.
SMARTer ThruPLEX Plasma-Seq kits are powered by SMARTer ThruPLEX chemistry to generate high-performance NGS libraries from cell-free DNA isolated from plasma. The chemistry has been specifically optimized for cell-free DNA to maximize library complexity and to preserve the GC representation of the input sample. Libraries can be used for CNV analysis, whole genome sequencing applications, or enrichment using your custom panels or leading target enrichment platforms, such as Agilent SureSelect and Roche NimbleGen SeqCap EZ.
The SMARTer ThruPLEX Plasma-Seq Kit has been reconfigured from the original versions of ThruPLEX kits and does not include indexes. Compatible SMARTer Index kits are described below and can be purchased here.
Libraries prepared with SMARTer ThruPLEX Plasma-Seq kits provide added sensitivity to better understand genetic variations found within the plasma samples. Plasma, along with other liquid biopsies, has gained significant interest in the research community as a valuable and easily available sample type. These communities include translational research in oncology and developmental research involving the fetal fraction derived from maternal plasma.
SMARTer DNA HT Dual Index kits
SMARTer DNA HT Dual Index kits are designed for use with SMARTer ThruPLEX and SMARTer PicoPLEX library preparation kits to construct libraries for multiplexed sequencing on Illumina sequencers. These kits contain indexed PCR primers carrying the Illumina Nextera® XT v2 index sequences and offer a total of 384 dual indexes for multiplexing of up to 384 samples. The indexed PCR primers are supplied predispensed in four different barcoded index plates, each of which contains one-fourth of the possible dual index combinations (Cat. # R400660–R400663); or in a set of 24 individual tubes, each containing a different dual index combination (Cat. # R400664). Each dual index tube (24N) contains sufficient volume for up to two uses. Each well of a dual index plate (96N Sets A–D) contains sufficient volume for a single use.
SMARTer DNA Unique Dual Index kits
SMARTer DNA Unique Dual Index kits are designed for use with SMARTer ThruPLEX and SMARTer PicoPLEX library preparation kits to construct libraries for multiplexed sequencing on Illumina sequencers. These kits contain indexed PCR primers carrying the "IDT for Illumina UD" index sequences and offer a total of 96 dual indexes for multiplexing of up to 96 samples. The indexed PCR primers are supplied pre-dispensed in four different sets of 24 individual tubes, each of which contains one-fourth of the possible dual index combinations (Cat. Nos. R400665–R400668). Each dual index tube (24U Sets A–D) contains sufficient volume for up to two uses.
SMARTer DNA Single Index kits
SMARTer DNA Single Index kits are designed for use with SMARTer ThruPLEX and SMARTer PicoPLEX library preparation kits to construct libraries for multiplexed sequencing on Illumina sequencers. These kits contain indexed PCR primers carrying the "TruSeq LT set A" index sequences and offer a total of 12 single indexes for multiplexing of up to 12 samples. The indexed PCR primers are supplied pre-dispensed in four different sets of 12 individual tubes, each containing a different index sequence (Cat. Nos. R400695 and R400697). Each single index tube (12S Sets A–B) contains sufficient volume for up to eight uses.
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本试验阳性结果主要见于下列几种情况：
1.自身免疫性贫血，（IgG）型引起的溶血性贫血，本试验直接反应常呈强阳性，间接反应大多阴性，但亦可阳性。
2.药物诱发的免疫性溶血性贫血①α-甲基多巴型：直接及间接反应均阳性。②青霉素型：直接反应阳性，间接反应阴性，以上二型如以正常红细胞先与有关药物于37℃培育后再加病人血清、间接反应均为阳性。③福阿亭型：（奎宁等药物）抗体通常为IgM，偶有IgG型者，直接反应为阳性，间接反应阴性，但如用IgG抗血清做试剂则结果大部分均为阴性，但如培育时加入新鲜正常人血清（供应补体）则结果为阳性。
3.冷凝集素综合征直接反应阳性，间接反应阴性（试验需在37℃下进行）由于本病红细胞膜附着的是补体C4和C3而不是IgG或IgM，如果用抗IgG或抗IgM抗血清做试验时，则结果阴性，如以抗补体的抗血清做试验则直接反应阳性。
4.新生儿同种免疫溶血病，因Rh血型不合所致溶血病，直接及间接反应均强阳性，持续数周、换血输血后数天内可变为阴性，由于“ABO”血型不合引起的溶血病，结果常为阴性或弱阳性。
5.红细胞血型不合引起的输血反应，ABO或Rh血型不合输血，供者的红细胞被受者的血型抗体致敏，在供者被致敏的红细胞完全破坏以前，直接反应阳性，Rh阴性者如过去不曾接受过Rh阳性者的血或曾妊娠胎儿为Rh阳性者，间接反应阳性，如无上述接触，第一次输血后（Rh阳性的血），数天之内间接反应也会变为阳性。
6.其它在传染性单核细胞增多症、SLE、恶性淋巴瘤、慢性淋巴细胞白血病、癌肿、铅中毒、结节性动脉周围炎、EVan氏综合征等，病人直接反应亦可阳性，阵发性寒冷性血红蛋白尿症患者中，急性发作后用抗补体血清做试验直接反应常为阳性。展开
