Catalog no#



6445 EUR

Gene number




Verified applications


Protein number


Assay duration

2 hours

Shipping requirements

Blue ice

Use for

8 months

Sensitivity limit

0,92 ng/mL

Research main area


Assay class


ELISA detection


Detection limits

2.47-200 ng/mL

Estimated production time

7-11 business days

Verified reactivity

Homo sapiens (Human)

Gene name

Rh Blood Group, D Antigen

Alternate protein number

Please refer to SwissProt


Please see ELISA's datasheet, otherwise contact us


For research use only. Not for diagnostic procedures.


ELISA Enzyme-linked immunosorbent assays Code 90320007 SNOMED


The Kit is manufactured at ISO 9001 and ISO 13485 certified facilities.

Alternate gene name

CD240D; Rh30a; Rh4; RhPI; RhII; DIIIc; Rhesus D antigen; Rh polypeptide 2

Samples to be analyzed

Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids

ELISA's cross-reactivity

This assay doesn't seem to cross-react with other species. For more information about cross-reactivity please contact us.

Storage recommendation

-20°C. Bring all reagents to room temperature before beginning test. The kit may be stored at 4°C for immediate use within two days upon arrival. Reseal any unused strips with desiccant pack. Minimize freeze/thaw cycles.

ELISA's specificity

This assay has high sensitivity and excellent specificity for detection of Rh Blood Group, D Antigen (RHD). No significant cross-reactivity or interference between Rh Blood Group, D Antigen (RHD) and analogues was observed.


The Stop Solution is acidic. Do not allow to contact skin or eyes. Calibrators, controls and specimen samples should be assayed in duplicate. Once the procedure has been started, all steps should be completed without interruption.

Precision of the test

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Rh Blood Group, D Antigen (RHD) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Rh Blood Group, D Antigen (RHD) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV

ELISA's stability

The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.


E05 478 566 350 170 or Enzyme-Linked Immunosorbent Assays,E05 478 566 350 170 or Enzyme-Linked Immunosorbent Assays,Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.

Assay principle

This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Rh Blood Group, D Antigen (RHD) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Rh Blood Group, D Antigen (RHD) and unlabeled Rh Blood Group, D Antigen (RHD) (Standards or samples) with the pre-coated antibody specific to Rh Blood Group, D Antigen (RHD). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Rh Blood Group, D Antigen (RHD) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Rh Blood Group, D Antigen (RHD) in the sample.


Antigens are peptides or recombinant or native dependent on the production method.Blood is slightly basic and contains proteins, hemoglobin, albumins in its serum. bioma supplies this blood related product in 1.A microtiter plate (spelled Microtiter is a registered trade name in the United States) or microplate or micro well plate or multiwell, is a flat plate with multiple "wells" used as small test tubes. The microplate has become a standard tool in analytical research and clinical diagnostic testing laboratories. A very common usage is in the enzyme-linked immunosorbent assay (ELISA), the basis of most modern medical diagnostic testing in humans and animals. A microplate typically has 6, 24, 96, 384 or 1536 sample wells arranged in a 23 rectangular matrix. Some microplates have even been manufactured with 3456 or 9600 wells, and an "array tape" product has been developed that provides a continuous strip of microplates embossed on a flexible plastic tape.