RHD*841C
(ISBT table: not listed)
This entry is an RHD allele.
RHD(V281L), RHD*841C, RHD*841G>C,
Molecular data
Phenotype
Main D phenotype: (last update: Nov. 17, 2019)Reports by D phenotype
- Undetailed ambiguous D phenotype
- Heterozgous samples
Other RH phenotypes: RH:-2, -3,
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
More phenotype data
Rhesus Similarity Index
Haplotype
Main CcEe phenotype association: ce (last update: Aug. 15, 2020)Alloimmunization
Antibodies in carriers
Antibody specificity: D (RH1)
Summary: maybe allo-anti-D? (last update: Nov. 17, 2019)Detailed information
-
Noizat-Pirenne F et al. Transfus Clin Biol (2011)
- Ab specificity: D (RH1)
- Number (auto- or allo-): 1
- Number listed as allo-:
- Number listed as auto-:
- Number of carriers of the allele assessed:
- DAT: ND
- Autologuous control: ND
- Elution: ND
- Autoadsorption: ND
- Titer: ND
- Was anti-LW excluded?: ND
- Other antibodies detected: ND
- Cross matches (with Ab and RBCs from different partial types): ND
- Transfusion history: ND, probable
- Pregnancy history:
- Anti-D Ig history: ND, probably none
- Context: among 17 SCD patients with anti-D
- Hemolytic consequences:
- Comment:
-
Floch A et al. Transfusion (2017)
(1 sample in common with
- Ab specificity: D (RH1)
- Number (auto- or allo-):
- Number listed as allo-:
- Number listed as auto-: 2
- Number of carriers of the allele assessed:
- DAT: ND
- Autologuous control: ND
- Elution: ND
- Autoadsorption: ND
- Titer: ND
- Was anti-LW excluded?: ND
- Other antibodies detected: ND
- Cross matches (with Ab and RBCs from different partial types): ND
- Transfusion history: 2 and 8 units of D+ packed RBCs, respectively
- Pregnancy history:
- Anti-D Ig history: ND, probably none
- Context: ND
- Hemolytic consequences: ND
- Comment:
Antibodies in D negative recipients
Alloimmunization in recipients: expected to be possible, see phenotype data
Reports
Summary: rare descriptions, in Africans or African descent (last update: Dec. 22, 2019)Structure mapping
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References
- Wagner FF and Flegel WA et al. The Human RhesusBase Online ressource, 2011. — Online ressource — [RHeference]
- Noizat-Pirenne F et al. Relevance of RH variants in transfusion of sickle cell patients. Transfus Clin Biol, 2011. [Citation] [RHeference]
- Reid ME et al. Genomic analyses of RH alleles to improve transfusion therapy in patients with sickle cell disease. Blood Cells Mol Dis, 2014. [Citation] [RHeference]
- Arnoni CP et al. Identification of four novel RHD alleles with altered expression of D in Brazilians. Transfusion, 2016. [Citation] [RHeference]
- Floch A et al. Molecular characterization of 13 new RHD alleles. Transfusion, 2017. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
Last update: Oct. 4, 2019