详细介绍
IC693CPU360
IC693CPU360
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目前上普遍采用液体处理机器人来进行高通量结晶筛选,筛选一个结晶条件的蛋白样品消耗体积为1-5微升。为了降低单次筛选所需的蛋白质样品体积,工业界普遍采用微型化的策略来降低zui小的液体操纵体积。这当中具有代表性的有英国Douglas公司研制的Oryx-nano系列结晶机器人、美国ArtRobbins公司研制的Phoenix机器人、英国TTPLabTech公司研制的Mosquito系列机器人等。
采用这些筛选机器人,单个筛选反应的蛋白质消耗量可降低到50–200nL,比常规筛选系统降低了20–100倍,不仅显著地降低了蛋白质结晶筛选所需的蛋白质样品消耗量,也有效减少了研究成本和时间,因而已成为部分结构生物学实验室的标准配置。尽管如此,对于膜蛋白等一些难以表达纯化的*蛋白质样品,这类仪器的蛋白质耗样量仍然过高,难以满足结构生物学研究的需要。
为了解决这一矛盾,浙江大学研究团队发展了一种基于微流控液滴技术和自动化机器人技术的超微量蛋白质结晶和筛选系统。该系统采用顺序操作液滴阵列模式构建,同时采用微加工技术,在一个1平方厘米的微孔阵列区域集成了676个独立的微孔阵列用于高密度的蛋白质结晶孵育和筛选。
通过研究微观多相流体的特点,结合系统性装置优化和改进,将液体处理机器人对蛋白质和沉淀剂样品的zui小操控体积降低至120皮升,比现有机器人系统降低了约200-800倍。
该装置被用于对5种水溶性蛋白和1种膜蛋白的大规模结晶条件筛选,得到了与常规筛选体系接近的筛选结果。单个液滴结晶反应器的体积为4纳升,包含2纳升的蛋白质和2纳升的沉淀剂。筛选96种沉淀剂条件,每种条件重复三次,共生成288个液滴结晶反应器,蛋白质溶液的总消耗量仅为579nL,与商品化筛选系统相比,试剂消耗量降低了2-3个数量级。
由于蛋白质消耗量的显著降低,该装置还可以用于快速生成蛋白质二维结晶相图以及研究微观体系下蛋白质结晶的特殊规律,为蛋白质结晶的理论研究提供一种有力的工具。
MINTERTIA UGRMEM-02MAK0E
MISC DTS-2303
MISC MP40LK08
MITSUBISHI 305A141A
MITSUBISHI 56H1CSBN
MITSUBISHI C32A00
MITSUBISHI HA-83NC-SS
MITSUBISHI HA-FE13-UL
MITSUBISHI HA-FF43CB-UE
MITSUBISHI HA-FH43B
MITSUBISHI HA-ME43
MITSUBISHI HA-NE43K
MITSUBISHI HA-S0403
MITSUBISHI HA-SA352B
MITSUBISHI HA-SA502
MITSUBISHI HA-SC23BS
MITSUBISHI HA-SC63
MITSUBISHI HA-SE202
MITSUBISHI HA-SE52
MITSUBISHI HA-SE52B
MITSUBISHI HA-SH502
MITSUBISHI HA-SR33
MITSUBISHI HA100NCB-S
MITSUBISHI HA103C-S
MITSUBISHI HA103CS
MITSUBISHI HA103NCBS
MITSUBISHI HA200
MITSUBISHI HA23CB-S
MITSUBISHI HA300
MITSUBISHI HA80C-S
MITSUBISHI HA83C-S
MITSUBISHI HAFE63-UL
MITSUBISHI HAFF43-S3
MITSUBISHI HAME23K
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MITSUBISHI HASR33
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MITSUBISHI HC-MF13B-UE
MITSUBISHI HC-MF13G1
MITSUBISHI HC-MFS13
MITSUBISHI HC-MFS13G1
MITSUBISHI HC-PQ053-S1
MITSUBISHI HC-PQ13-S1
MITSUBISHI HC-PQ23-S1
MITSUBISHI HD101-12
MITSUBISHI HD200B-11
MITSUBISHI HS-MF23EX-S2
MITSUBISHI MX8M25S4Y
MITSUBISHI NO ID TAG
MITSUBISHI RAC554756
MITSUBISHI SE-EV-FV
MITSUBISHI SJ-PF1.5-03-GZ
MITSUBISHI SJP22AM
MITSUBISHI Z636-837
MITSUBISHI ZG66667
MITSUISHI HD81B-12S
MODICON 120-00A2-001
MODICON 120-085-001
MODICON 120-087-002
MODICON M461-GAS0-0P0C
MODICON S20-168-001M443-EAN0-0R0E
MODICON S33F-A00-2010 STYLE CCC07
MODICON S33F-A00-F010
MODICON S42K-A00-PE10
MODICON S640-A00-F0V2
MODULAR CONTROLS SV4-10-03-115AS
MOOG 164-001E-10-B2-2
MOOG 164-009E-10-C3-2-1A
MOOG 303-030A
MOOG 303-030A-1
MOOG 303-053A
MOOG 303-058A
MOOG 303-E078
MOOG 303X016
MOOG 303X032
MOOG 303Z032
MOOG 304-004
MOOG 304-008
MOOG 304-024
MOOG 304-067A
MOOG 304-074A
MOOG 304-074B
MOOG 304-074C
MOOG 304-111A
MOOG 304-125A
MOOG 304-131A
MOOG 304-151A
MOOG 304-235
MOOG 304A-151C
MOOG 304A131C
MOOG 305-003
MOOG 305-111A
MOOG 305-121A
MOOG 305-131A
MOOG 305-141A
MOOG 305-205A
MOOG 305131A
MOOG 305131C
MOOG 305A-141A
MOOG 305A121A
MOOG 305A141A
MOOG 306-001
MOOG 306-002
MOOG 306-121A
MOOG 306-131A
MOOG 306-131A-2
MOOG 306-229
MOOG 306-241
MOOG 306A-141B
MOOG 306A1416
MOOG 306A141B
MOOG 3?6-131A-2
MOOG 62-508B
MOOG 63-108A
MOOG 63-500
MOOG 72UAAJ
MOOG C2900392
MOOG D312-002A
MOOG D313-003, TYPE G110L10POAOR
MOOG D314-043B
MOOG G403-001
MOOG G403K002
MOOG G404-001
MOOG G404-003
MOOG G404-111
MOOG G404-121
MOOG G404-131
MOOG G405-002
MOOG G405-131
MOOG G405-171
MOOG G405-181
MOOG G405-504
MOOG G405-518
MOOG G406-151
MOOG G406-183
MOOG G413-200
MOOG G413-404A
MOOG G413-830
MOOG G414-805 TYPE G4L40
MOOG G416-400
MOOG G424-604
MOOG G426-404
MOOG UNKNOWN
MOOG X303-030A
MOOG X305-003
MOOG X306-001
MOTION CONTROL 41-04DC0005D0AC007
MOTION CONTROL SYSTEMS 674A-302
MOTOR NO TAG SMALL SILVER
MOTOR POWER T142SR255RH17501E0014
MOTOR POWER CO ESA6L9201
MOVINIR M70105-0001
MOVINOR M7010S0001
MSI MTE-404-500-MA
MTS MPM1141T2-1521
MTS MPM1142ATG6G3R
MTS MPM1142BTG3N
MTS MPM1142BTG7G3N
MTS MPM1142FRME-AMB
MTS MPM1142FRME-BP
MTS MPM1143FRM-630
MTS MPM1143FRMM-AO
MTS MPM1143FRMM-AP
MTS MPM1422-FRMM-AM
MTS MPM1422FRMM-AM
MTS MPM1423ATG7G1N
MTS MPM1423R-1146
MTS MPM1902CSJ7JY1I
MTS MPM1902CTJ7G1N
MTS MPM664T2-1466
MTS MPM891-1770
MTS MPM892FRMM-915
MTS MT30R4-46
MTS MTS30M4-59833750219
MTS AUTOMATION MPM1902-1675
MTS AUTOMATION MPM1902FRMM-963
N/A 42301483-80-B
NACHI MFA450FSCRS
NACHI TS4074E28
NACHI TS4138E30
NACHI TS4226N1E40
NACHI USADED-15-FC31
NACHI USADED-37-FC31
NACHI USADED-37-FC33
NACHI USADED37FC_3X
NACHI-FUJIKOSHI MFA450FSCBS
NACHI-FUJIKOSHI USADED-??-FC31
NEC DFSM3020502A
NECKAR-MOTOREN M563-456600700
NECKER MOTOREN M563 456600700
NECKOR MOTOREN KD844/S2/H09701943
NECKOR MOTOREN KD844Z00000207
NEUGART PL90FA
NIDEK MINERTIA J03M-XE41
NIDEK MINERTIA UGJMEE-02EKU13
NIKKI DENSO NA20-75F-X10
NIKKI DENSO NA30-25F-15
NIKKO DENSO NA20-15F-010
NISSEI DS-90
NISSEI GOB9317GTR
NISSEN VAFP-22-30-4002
NK ELECTRIC 5000-RES
NORTHRUP GRUMMAN 23CT6A
NSD ABSOSERVO (JAPAN) 12M2-0700-AB
NSK 6000ZZC2ERP5AV2S301
OHIO ELECTRIC D561341X8939
OKUMA 1005-8011-79-419
OKUMA 800-27-262
OKUMA BL-50E-20
OKUMA BL-80E-20T
OKUMA BL-H200E-205
OKUMA BL-HC2003-205B
OKUMA BL-MC50J-30T
OKUMA BL-MH-201E-30T
OKUMA BL-MP500J-20SB
OKUMA BL80E20T
OKUMA BLMH201E20S-NA
OMRON E6A2-CS5C
OMRON R88M-M20020-B
ORIENTAL 4GN10XK
ORIENTAL 4IJ15A-A
ORIENTAL 6RK60RGK-CM
ORIENTAL A4588-9215KME
ORIENTAL MOTOR 3IK15GN-AUL
ORIENTAL MOTOR 5IK40RGN-C
ORMEC 06-068
ORMEC M52PE52
ORMEC M55PE55
ORMEC MAC-B020A/K1A
ORMEC MAC-B050C-K1A
ORMEC MAC-B080D-K1A
ORMEC MAC-B200F/K1A
ORMEC MAC-DB080N/1
ORMEC MAC-E030HJ2/K1A
ORMEC MTE-262-0500
ORMEC MTE-262/0500
ORMEC MTE-263-0500
ORMEC MTE-263/0500
ORMEC MTE-352-0500
ORMEC MTE263/0500
OSAI OSS-F6200B
OSAISH OSS-F6200B
P.A.U 500185
PACIFIC SCIENTIFIC R33GENC-R2-NS-NV-00
PACIFIC SCIENTIFIC R43HENA-R2-NS-VS-02
PACIFIC SCIENTIFIC 21-3450D200-E03BC
PACIFIC SCIENTIFIC 2VM61-020-1
PACIFIC SCIENTIFIC 2VM61-020-7
PACIFIC SCIENTIFIC E22NCLT-LDN-PD00
PACIFIC SCIENTIFIC E34HLHS-LNK-NS-03
PACIFIC SCIENTIFIC F46HSNA-R2-NS-VS-02
PACIFIC SCIENTIFIC MTR000034
PACIFIC SCIENTIFIC NONE
PACIFIC SCIENTIFIC PMA43N-10100-00
PACIFIC SCIENTIFIC PMA44R-00100-00
PACIFIC SCIENTIFIC R21GMNA-HS-LB-NV-02
PACIFIC SCIENTIFIC R22GENARNSNU01
PACIFIC SCIENTIFIC R23GENT-TS-?C-NV-00
PACIFIC SCIENTIFIC R23GENT-TS-EC-NV-00
PACIFIC SCIENTIFIC R23GENT-TS-EC-NV-02
PACIFIC SCIENTIFIC R23GENT-TS-LC-NV-03
PACIFIC SCIENTIFIC R24GENA-HS-LB-NV-02
PACIFIC SCIENTIFIC R24HENA-HS-NS-NV-00
PACIFIC SCIENTIFIC R24HSNA-HS-LB-NV-00
PACIFIC SCIENTIFIC R24HSNA-HS-NS-NV-03
PACIFIC SCIENTIFIC R24SSNA-R1-NS-NV-03
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PACIFIC SCIENTIFIC R33HENCR2N-SNV00
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PACIFIC SCIENTIFIC R34JSNC-TS-ND-NV-02
PACIFIC SCIENTIFIC R34KENC-R2-NS-VS-00
PACIFIC SCIENTIFIC R35KENC-R2-NS-NV-00
PACIFIC SCIENTIFIC R35KENCR2NS-NV00
PACIFIC SCIENTIFIC R35KSNA-R2-NS-NV-03
PACIFIC SCIENTIFIC R37SMNA-R2-NS-NV-02
PACIFIC SCIENTIFIC R43GEAA-R2-NS-NV-00
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PACIFIC SCIENTIFIC R43HENA-TS-M2-NV-02
PACIFIC SCIENTIFIC R43HSMA-TS-EFMV-02
PACIFIC SCIENTIFIC R43SSNA-HS-NS-NV-02
PACIFIC SCIENTIFIC R456CNA-TS-LF-NV-00
PACIFIC SCIENTIFIC R45GCNA-R2-NS-NV-00
PACIFIC SCIENTIFIC R45GENA-TS-NS-NV-00
PACIFIC SCIENTIFIC R46GEBA-HS-NS-NV-00
PACIFIC SCIENTIFIC R46GENA-HS-NS-NV-00
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PACIFIC SCIENTIFIC R46GENA-TS-NS-NV-00
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PACIFIC SCIENTIFIC R46GSNA-TS-NS-NV-05
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PACIFIC SCIENTIFIC R46GSNA-TS-NS-NV-11
PACIFIC SCIENTIFIC R46HENA-R2-NS-NV-00
PACIFIC SCIENTIFIC R46HENA-TS-M2-NV-00
PACIFIC SCIENTIFIC R46SENA-TS-ED-NV-02