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Product Details
Synonyms
CD79A, CD79a, B-cell antigen receptor complex-associated protein alpha chain, B-cell antigen receptor complex-associated protein alpha chain, Ig-alpha, MB-1 membrane glycoprotein, Membrane-bound immunoglobulin-associated protein, Surface IgM-associated protein, CD_antigen: CD79a, IGA, MB1
Source
Human CD79A, His Tag (CDA-H52H8) is expressed from human 293 cells (HEK293). It contains AA Leu 33 - Arg 143 (Accession # P11912-1).
Predicted N-terminus: Leu 33
Request for sequenceMolecular Characterization
Other Tags and Version Biotin & Other Labeled Version
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 14.4 kDa. The protein migrates as 25-40 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Endotoxin
Less than 0.01 EU per μg by the LAL method / rFC method.
Purity
>90% as determined by SDS-PAGE.
Formulation
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
Reconstitution
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
Shipping and Storage
This product is shipped at ambient temperature.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
ACRO Quality Management System
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Performance Data
SDS-PAGE
Human CD79A, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90% (With Star Ribbon Pre-stained Protein Marker).
Customer Reviews Writing Reviews
B***y2026-08-25
LikesMy bioanalytical group and I have used your Human CD79A Protein, His Tag, catalog CDA-H52H8, lot #5418b-21BVF1-ZE as a capture reagent in a ligand binding assay on the MesoScale Discovery assay platform. Use of this reagent afforded an excellent range of quantitation, assay sensitivity, inter- and intra-assay precision, selectivity and sensitivity, and dilutional linearity. The reagent was available at a good price, ordering it was easy, and I received it in a timely manner. I would & shall order it again when required, and, based on this reagent's performance, I have recommended Acro Bio to others. Thank you!
FAQ
- product
Can lyophilized proteins remain stable during room-temperature shipping or temporary room-temperature exposure?
In general, lyophilized proteins remain stable during room-temperature shipping or temporary exposure to room-temperature conditions.
Many ACROBiosystems recombinant proteins are supplied in lyophilized (freeze-dried) form. The lyophilization process effectively removes moisture from the product, helping reduce degradation-related reactions and improve protein stability during transportation and storage.
To evaluate the stability of lyophilized proteins under normal temperature conditions, ACROBiosystems conducted a stability study on 11 representative lyophilized protein products at 37°C. The study demonstrated that these proteins maintained good quality stability after storage at 37°C for approximately 20 days. Based on these validation results, temporary room-temperature exposure during shipping or handling is generally not expected to have a significant impact on product quality or downstream application performance.
To ensure optimal long-term stability, products should be stored according to the storage conditions specified in the product Certificate of Analysis (COA) upon receipt.
Supporting Document
Background
Recent Advances
Drug Development Progress- English Name：
B-cell antigen receptor complex-associated protein alpha chain
- Category：
- Approved Drugs：
0 Details
- Drugs in Clinical Trials：
0 Details
- Highest Development Stage：
Preclinical
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