Proteintech, 32211-1-AP, CD34 Polyclonal antibody

Size: 20ul / 150ul The CD34 (32211-1-AP) by Proteintech is a Polyclonal antibody targeting CD34 in WB, IHC, IF-P, ELISA applications with reactivity to human samples 32211-1-AP targets CD34 in WB, IHC, IF-P, ELISA applications and shows reactivity with human samples. Tested Applications Positive WB detected in: HL-60 cells Positive IHC detected in: human placenta tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0 Positive IF-P detected in: human placenta tissue Recommended dilution Western Blot (WB): WB : 1:500-1:2000 Immunohistochemistry (IHC): IHC : 1:1000-1:4000 Immunofluorescence (IF)-P: IF-P : 1:50-1:500 Background Information CD34 is a 105- to 120-kDa glycophosphoprotein expressed on the majority of hematopoietic stem/progenitor cells, bone marrow stromal cells, capillary endothelial cells, embryonic fibroblasts, and some nerve tissue. CD34 is a commonly used marker for identifying human hematopoietic stem/progenitor cells and mediates cell adhesion and lymphocyte homing by binding L-selectin and E-selectin ligands. CD34 is also one of the best negative selection markers for characterizing and/or isolating human MSCs from bone marrow and other sources. Along with other positive selection markers (such as CD29, CD44, CD90, CD105 and CD166), negative selection markers (such as CD34 and CD45) are used for MSC identification. The calculated molecular mass of human CD34 is 41 kDa, various forms with different molecular weights may be produced due to different glycosylation patterns and alternative splicing (PMID: 24375067; 15750786). Specification Tested Reactivity: human Host / Isotype: Rabbit / IgG Class: Polyclonal Type: Antibody Immunogen: CatNo: Eg1800 Product name: Recombinant Human CD34 protein (rFc Tag)(HPLC verified) Source: mammalian cells -derived, pHZ-KIsec-C-rFc Tag: C-rFc Domain: 32-290 aa of NM_001025109.2 Sequence: SLDNNGTATPELPTQGTFSNVSTNVSYQETTTPSTLGSTSLHPVSQHGNEATTNITETTVKFTSTSVITSVYGNTNSSVQSQTSVISTVFTTPANVSTPETTLKPSLSPGNVSDLSTTSTSLATSPTKPYTSSSPILSDIKAEIKCSGIREVKLTQGICLEQNKTSSCAEFKKDRGEGLARVLCGEEQADADAGAQVCSLLLAQSEVRPQCLLLVLANRTEISSKLQLMKKHQSDLKKLGILDFTEQDVASHQSYSQKT Predict reactive species Full Name: CD34 molecule Calculated Molecular Weight: 41kDa Observed Molecular Weight: 105 kDa GenBank Accession Number: NM_001025109.2 Gene Symbol: CD34 Gene ID (NCBI): 947 RRID: AB_3670223 Conjugate: Unconjugated Form: Liquid Purification Method: Antigen affinity purification UNIPROT ID: P28906-1 Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.