美國(guó)Spectronics公司Select™ XLE-1000系列紫外交聯(lián)儀UV Crosslinkers產(chǎn)品介紹：

通用，的微處理控制紫外交聯(lián)儀
Applications include多種應(yīng)用包括：
Elimination of PCR contamination 
消除PCR污染
Crosslinking of DNA and RNA by covalently binding nucleic acids to nylon or nitrocellulose membranes after Northern, Southern, slot or dot blotting and colony or plaque lifts 
在Northern, Southern,Slot或Dot印跡和克隆或噬菌斑搭車后通過將核酸共價(jià)結(jié)合到尼龍膜和硝基纖維膜上而使DNA和RNA發(fā)生交聯(lián)。
Nicking ethidium-bromide-stained DNA in agarose gels
切下瓊脂糖凝膠上EB染色的DNA。
Gene mapping for creating cleavage-inhibiting thymine dimers
產(chǎn)生切割抑制的胸腺嘧啶二聚體而進(jìn)行基因作圖。
RecA mutation screening in E. coli
大腸桿菌中RecA突變篩選。
UV sterilization
紫外滅菌
UV-intensity monitoring
紫外強(qiáng)度監(jiān)測(cè)
Miscellaneous UV-dosage applications including UV-induced polymerization or drying
多種紫外劑量應(yīng)用包括紫外誘導(dǎo)聚合反應(yīng)或干燥。
 
Spectronics公司的交聯(lián)儀設(shè)計(jì)實(shí)用，用途廣泛。采用“聰明的”微處理控制系統(tǒng)和真實(shí)紫外監(jiān)測(cè)回路?？梢愿?、更的安全地得到可靠無誤的結(jié)果，減少無須的調(diào)整時(shí)間，不必要的重復(fù)過程和不期望的樣品污染。我們的zui終目的是使這些性儀器成為您zui需要的設(shè)備。
 
強(qiáng)大的功能包括：

 美國(guó)Spectronics公司Select™ XLE-1000系列紫外交聯(lián)儀UV Crosslinkers

以上產(chǎn)品為美國(guó)Spectronics公司(簡(jiǎn)稱SP公司)。
美國(guó)Spectronics(SP)公司成立于1955年，是美國(guó)zui大的紫外線產(chǎn)品生產(chǎn)廠之一，生產(chǎn)的紫外線產(chǎn)品超過1000個(gè)品種，廣泛應(yīng)用于不同的行業(yè)。其的紫外線產(chǎn)品被獲得諾貝爾獎(jiǎng)的科學(xué)家使用進(jìn)行基因基礎(chǔ)研究。
 
美國(guó)Spectronics公司Select™ XLE-1000系列紫外交聯(lián)儀UV Crosslinkers
The Spectrolinker™ was developed to be one of the most advanced, versatile and accurate UV crosslinkers. With the success of Spectrolinker came the Select™ series UV crosslinkers, created specifically for the needs of researchers with limited budget.
Designed to monitor UV radiation and self-adjust to variations in UV intensity, all Spectroline UV crosslinkers feature a “smart” microprocessor controller and unique true UV monitoring circuitry to enable users to get errorfree results with speed, accuracy and safety.
These units are built specifically to eliminate time-consuming adjustments, unnecessary repetitive programming and unwarranted risk of sample damage.
 
Features
Covalently binds nucleic acid sequences and hybridization membranes in 30 seconds or less
Safeguards your valuable test results from washouts
Ensures optimum nucleic acid membrane binding, even when UV output varies
Provides ultimate ease of use and accuracy with “Smart” microprocessor controller
Protects users from UV exposure with fully enclosed chamber

 
Spectrolinker™ Series
Rugged, anodized aluminum housing
Long lasting anodized aluminum chamber prevents rusting
Available in SW, MW and LW wavelengths
Interior chambers available in two sizes

 
Select™ Series
Cost-effective, painted metal housing
Long-lasting anodized aluminum chamber prevents rusting
Available in SW, MW and LW wavelengths

 
The 254nm versions of the Spectrolinker and Select series UV crosslinkers provide super-fast DNA and RNA crosslinking to membranes for improved hybridization-signal sensitivity. At peak, these units can process samples in under 30 seconds — that’s 240 times faster than vacuum-oven baking! Our exclusive, wavelength-specific, multi-stack UV photo sensor, which is factory-calibrated to NIST standards, provides precise UV-only dosage measurements. Full range display resolution is accurate to 5μW/cm2 EMI/RFI protection. All models from both series offer exceptional accuracy and precision irradiation, even compensating for aging
UV tubes when output diminishes over time.
 
Programmable “Smart” Microprocessor Controller
LED-function indicators and color-coded keypad
Built-in “help” messages
Four operation modes
Auto Repeat function remembers last operation without reprogramming
 
Four operation modes —
Optimal Crosslink mode automatically provides a preset UV energy dosage of 120 mJ/cm2
Energy-set mode (0-999,990 μJ/cm2) allows for variable amounts of UV energy to be programmed
Time mode (0-9,900 seconds), allows for variable time settings to be established
Intensity mode shows steady-state UV intensity output
Note: All units have an irradiance display resolution of ±5μW/cm2 over the entire range.
 
Built-in “help” messages —
Bulb: When the UV tubes need to be replaced
Door open: the unit also protects users from accidental UV radiation when the door is opened during a run
End: End of cycle confirmed with display and audible beep
Remaining Time/Energy provides operation status report
When the operation has been interrupted. The RESET button cancels the latest settings and START button automatically resumes the current operation.
 
Standard Size
Spectrolinker™ XL-1000 Series and Select™ XLE-Series
Overall housing dimensions (W x H x D): 19.5" x 10.5" x 9", 49.5 x 26.7 x 22.9cm
Effective inner chamber dimensions (W x H x D): 13.5" x 7.0" x 7.5", 34.3 x 17.8 x 19.1cm
Door dimensions (W x H): 12.0" x 6.25", 30.5 x 15.9cm
Viewing window dimensions (W x H): 6.0" x 2.5", 15.2 x 6.4cm for XL-series, 6.0" x 3.0", 15.2 x 7.6cm for XLE-series
Net weight: 17.5 lb, 7.9kg
Power: 120V-60Hz-2A, 230V-50Hz-2A, 100V-50/60Hz-2A

 
Large Size
Spectrolinker™ XL-1500 Series
Overall housing dimensions (W x H x D): 24.0" x 10.5" x 14", 61.0 x 26.7 x 35.6cm
Effective inner chamber dimensions (W x H x D): 18.25" x 6.25" x 12.5", 46.4 x 15.9 x 31.8cm
Door dimensions (W x H): 16.0" x 6.25", 40.6 x 15.9cm
Viewing window dimensions (W x H): 6.0" x 2.5", 15.2 x 6.4cm
Net weight: 26 lb, 11.8kg
Power: 120V-60Hz-3A, 230V-50Hz-3A, 100V-50/60Hz-3A