Rabbit anti-Human HBG2 Polyclonal Antibody

Beta LifeScience SKU/CAT #: BLC-00253A
Western Blot  | Positive WB detected in: K562 whole cell lysate, Rat kideny tissue, Rat brain tissue, Mouse kidney tissue  | All lanes: HBG2 antibody at 4.6µg/ml  | Secondary  | Goat polyclonal to rabbit IgG at 1/50000 dilution  | Predicted band size: 17 kDa  | Observed band size: 17 kDa
Western Blot | Positive WB detected in: K562 whole cell lysate, Rat kideny tissue, Rat brain tissue, Mouse kidney tissue | All lanes: HBG2 antibody at 4.6µg/ml | Secondary | Goat polyclonal to rabbit IgG at 1/50000 dilution | Predicted band size: 17 kDa | Observed band size: 17 kDa
IHC image of HBG2 Antibody diluted at 1:300 and staining in paraffin-embedded human liver cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
IHC image of HBG2 Antibody diluted at 1:300 and staining in paraffin-embedded human liver cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Immunofluorescence staining of HepG2 cells with HBG2 Antibody at 1:100, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
Immunofluorescence staining of HepG2 cells with HBG2 Antibody at 1:100, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

Rabbit anti-Human HBG2 Polyclonal Antibody

Beta LifeScience SKU/CAT #: BLC-00253A
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Product Overview

Product Title Rabbit anti-Human HBG2 Polyclonal Antibody
Description The antibody against HBG2 was raised in rabbit using the Recombinant Human Hemoglobin subunit gamma-2 protein (2-147AA) as the immunogen. This antibody exists as a non-conjugated isotype IgG, purified by protein G with a purity greater than 95%. This antibody has been validated on ELISA, WB, IHC, IF.
Uniprot Id - Alink P69892
Host Species Rabbit
Reactivity Human, Rat, Mouse
Target Name HBG2
Target Synonyms Abnormal hemoglobin antibody; FLJ76540 antibody; G gamma globin antibody; Gamma 2 globin antibody; Gamma-2-globin antibody; Hb F Ggamma antibody; HBG 2 antibody; HBG2 antibody; HBG2_HUMAN antibody; Hemoglobin gamma 2 chain antibody; Hemoglobin gamma G antibody; Hemoglobin gamma G chain antibody; Hemoglobin gamma-2 chain antibody; Hemoglobin gamma-G chain antibody; Hemoglobin subunit gamma 2 antibody; Hemoglobin subunit gamma-2 antibody; Methemoglobin antibody; OTTHUMP00000069638 antibody
Immunogen Description Recombinant Human Hemoglobin subunit gamma-2 protein (2-147AA)
Immunogen Species Human
Immunogen Sequence Complete sequences for the immunogen, target protein, and peptides are available upon request.
Conjugate Non-conjugated
Clonality Polyclonal
Isotype IgG
Purification Method >95%, Protein G purified
Buffer 0.03% Proclin 300Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form Liquid
Application ELISA, WB, IHC, IF
Storage Conditions Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.

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