biological source
rabbit
conjugate
unconjugated
antibody form
Ig fraction of antiserum
antibody product type
primary antibodies
clone
polyclonal
description
For In Vitro Diagnostic Use in Select Regions (See Chart)
form
buffered aqueous solution
species reactivity
human
packaging
vial of 0.1 mL concentrate (404A-14)
vial of 0.5 mL concentrate (404A-15)
bottle of 1.0 mL predilute (404A-17)
vial of 1.0 mL concentrate (404A-16)
bottle of 7.0 mL predilute (404A-18)
manufacturer/tradename
Cell Marque®
technique(s)
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:200
control
lymph node, tonsil
shipped in
wet ice
storage temp.
2-8°C
visualization
cytoplasmic, membranous
Gene Information
human ... C4B(721)
Analysis Note
 IVD |  IVD |  IVD |  RUO |
General description
C4d is a stable split product remnant of classical complement activation which becomes covalently bound to endothelium and basement membrane, after induction of the classical antibody-induced pathway. As an established marker of antibody-mediated acute renal allograft rejection and its proclivity for endothelium, this component can be detected in peritubular capillaries in both chronic renal allograft rejection as well as hyperacute rejection, acute vascular rejection, acute cellular rejection, and borderline rejection. It has been shown to be a significant predictor of transplant kidney graft survival and is an aid in treating acute rejection.
Other Notes
C4d Positive Control Slides, Product No. 404S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com
Physical form
Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
Preparation Note
Download the IFU specific to your product lot and formatNote: This requires a keycode which can be found on your packaging or product label.
Legal Information
Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
此项目有
Christian A Seemayer et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 22(2), 568-576 (2006-12-14)
Detection of C4d along peritubular capillaries (PTC) in renal allograft biopsies is an independent prognostic marker of poor long-term graft survival. It is typically associated with circulating donor-specific antibodies. Since only little information is available on the best technique to
Dorothée Bouron-Dal Soglio et al.
Human pathology, 39(7), 1103-1110 (2008-06-24)
C4d is a marker of the activated complement cascade used to assess the humoral component of rejection, mostly in kidney allograft transplants. The role of C4d deposition has recently been addressed in hepatic allograft but has never been tested in
Gyongyi M Nadasdy et al.
Human pathology, 36(11), 1178-1185 (2005-11-02)
Detection of peritubular capillary (PTC) C4d deposition in tissue sections of renal allograft biopsies became an important aid in the diagnosis of antibody-mediated rejection. Pathologists in many major transplant centers now routinely stain renal allograft biopsies for C4d. Currently, there
Tian Ye et al.
Lupus science & medicine, 10(2) (2023-12-29)
This study aimed to investigate the clinical significance of exostosin 1 (EXT1) in confirmed and suspected lupus membranous nephropathy (LMN). EXT1 was detected in 67 renal tissues of M-type phospholipase A2 receptor (PLA2R)-negative and ANA-positive membranous nephropathy by immunohistochemistry, and
Chen Jianghua et al.
Clinical transplantation, 19(6), 785-791 (2005-11-30)
To determine the diagnostic and clinical significance of C4d accumulation in renal allografts followed by acute rejection. A total of 158 graft biopsies performed from December 1997 to December 2002 were classified, according to the Banff-97 criteria, into hyperacute rejection
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