Pyridinium Crosslinks by HPLC (Reversed Phase)

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Pyridinium Crosslinks by HPLC (Reversed Phase)


Crosslinks by HPLC, available for both manual and automated methods (on Gilson ASPEC™ systems), is used for the quantitative determination of pyridinoline (PYD) and deoxypyridinoline (DPD) in urine.

The pyridinium derivatives, pyridinoline (PYD) and deoxypyridinoline (DPD), are considered the most specific markers of bone resorption. Measurement of these biochemical markers of bone metabolism provides information concerning the dynamics of bone transformation and the related loss of bone mass and allows control of progression or therapy of osteoporosis, for example. This test features a unique internal standard with calibration traceable to CDC reference material. Easy specimen preparation eliminates interfering substances, and no special dietary restrictions are required.

The automated application, which is designed for use with Gilson ASPEC™ XL or GX-271, offers high specimen through-put and reduced hands-on time, with an overnight processing option.

Bio-Rad has developed automated protocols for many of our HPLC kits with Gilson ASPEC™ XL or GX-271. Each protocol is validated for complete confidence in the results. These methods help reduce laboratory costs by dramatically decreasing labor hours. Contact your local Bio-Rad representative for more information about Gilson ASPEC™ methods.

Test characteristics:

  • Principle: Isocratic HPLC method (Reversed Phase)
  • Duration of chromatography: 16 minutes
  • Sample volume: 150 µL urine
  • Flow rate: 0.7 mL/min
  • Fluorescence Detection: exitation: 295 nm, emission: 400 nm

 

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Micro-Guard Cartridge Holder

195-5030
1 holder for high performance liquid chromatography guard cartridge

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Micro-Guard Refill Cartridges

195-6003
Package of 2 guard cartridges, each protects high performance liquid chromatography column for 250 injections

21 1956003 /templatedata/internet/product_SKU/data/CDG/Special-Chemistry/Homocysteine-Assays-for-Risk-A/195-6003_0921120828269.xml 1956003 09/21/09 12:08 PM N en 09/21/19 12:08 PM true true internet/product_SKU AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA CDG 2017-11-14 07:06:58 1956003-micro-guard-refill-cartridges 1956003 Micro-Guard Refill Cartridges Micro-Guard Refill Cartridges Package of 2 guard cartridges, each protects high performance liquid chromatography column for 250 injections Pkg. of 2 guard cartridges, each protects high performance liquid chromatography column for 250 injections Package of 2 guard cartridges, each protects high performance liquid chromatography column for 250 injections /webroot/web/images/cdg/products/special_chemistry/sku_thumb/global/scbu_195_6003_tn.jpg /webroot/web/images/cdg/products/special_chemistry/sku_view/global/scbu_195_6003_view.jpg /webroot/web/images/cdg/products/special_chemistry/sku_feature/global/scbu_195_6003_feature.jpg RepEx 195-6003 Package of 2 guard cartridges, each protects high performance liquid chromatography column for 250 injections 09/21/09 12:08 PM 09/21/19 12:08 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA en CDG /CDG/Special-Chemistry/Homocysteine-Assays-for-Risk-A N 0 false false false /prd/en/CA/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1956003&CartQuote=QT&quantity= false true false null false null /prd/en/CA/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1956003&AddToDefaultWishList=true&quantity= false false true true false true false true /prd/en/CA/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1956003&quantity= 195-6003
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