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PRODUCT CODE: ET1703-46

Recombinant Hemoglobin subunit gamma 1and2 Monoclonal Antibody (ET1703-46)

  • Recombinant

Applications

  • WB

  • ICC

  • IF

  • IHC-P

REACTIVITY

  • Human

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Western blot analysis of Hemoglobin subunit gamma 1and2 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1703-46, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.<br /> Positive control: <br /> Lane 1: human placenta tissue lysate<br /> Lane 2: human brain tissue lysate
  • Western blot analysis of Hemoglobin subunit gamma 1and2 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1703-46, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.<br /> Positive control: <br /> Lane 1: human placenta tissue lysate<br /> Lane 2: human brain tissue lysate
  • ICC staining of Hemoglobin subunit gamma 1and2 in D3 cells (red). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1703-46, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®594 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
  • ICC staining of Hemoglobin subunit gamma 1and2 in MCF-7 cells (red). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1703-46, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®594 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
  • ICC staining of Hemoglobin subunit gamma 1and2 in PC-12 cells (red). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1703-46, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®594 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
  • Immunohistochemical analysis of paraffin-embedded human tonsil tissue using anti-Hemoglobin subunit gamma 1and2 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-46, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Immunohistochemical analysis of paraffin-embedded human spleen tissue using anti-Hemoglobin subunit gamma 1and2 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1703-46, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Western blot analysis of Hemoglobin subunit gamma 1and2 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1703-46, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Positive control:
Lane 1: human placenta tissue lysate
Lane 2: human brain tissue lysate

Applications

  • WB

  • ICC

  • IF

  • IHC-P

REACTIVITY

  • Human

SPECIFICATIONS

Product Type

Recombinant Rabbit monoclonal primary

Product Name

Recombinant Hemoglobin subunit gamma 1and2 Monoclonal Antibody (ET1703-46)

Immunogen

Recombinant protein

Host

Rabbit

Positive Control

Human placenta tissue lysate, human brain tissue lysate, D3, MCF-7, PC-12, human tonsil tissue, human spleen tissue.

Conjugation

Unconjugated

Clonality

Monoclonal

Clone Number

JM84-10

PROPERTIES

Form

Liquid

Storage Condition

Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.

Storage Buffer

1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Concentration

1 ug/ul

PURIFICATION

Protein A affinity purified.

MOLECULAR WEIGHT

16 kDa

Isotype

IgG

APPLICATION DILUTION

  • WB

  • 1:1,000-1:5,000

  • ICC/IF

  • 1:50-1:200

  • IHC-P

  • 1:50-1:200

  • FC:1:50-1:100

TARGET

UNIPROT #

P69891

PROTEIN NAME

Hemoglobin subunit gamma 1and2

SYNONYMS

Hemoglobin subunit gamma-1; Gamma-1-globin; Hb F Agamma; Hemoglobin gamma-1 chain; Hemoglobin gamma-A chain; HBG1; PRO2979; 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

SEQUENCE SIMILARITIES

Belongs to the globin family.

TISSUE SPECIFICITY

Red blood cells.

DEVELOPMENTAL STAGE

Expressed until four or five weeks after birth. Detected at very low levels in adults, where it constitutes about 1% of the total hemoglobin. In contrast, the levels of fetal hemoglobin F (two alpha chains and two gamma chains) are increased in children and adults with beta-thalassemia or sickle-cell disease. In cases of homozygous alpha-thalassemia, homotetrameric hemoglobin Bart's is highly expressed and is the predominant form of hemoglobin after 10 weeks of gestation. Its levels increase steadily after 10 weeks of gestation and until birth (at protein level).

POST-TRANSLATIONAL MODIFICATION

Acetylation of Gly-2 converts Hb F to the minor Hb F1.

SUBCELLULAR LOCATION

Cytosol, hemoglobin complex.

FUNCTION

Hemoglobin (Hgb) is coupled to four iron-binding, methene-linked tetrapyrrole rings (heme). The α (16p13.3; 5′-ζ-pseudoz-pseudo α2-pseudo α1-α2-α1-?1-3′) and β (11p15.5) globin loci determine the basic hemoglobin structure. The globin portion of hemoglobin consists of two α chains and two β chains arranged in pairs forming a tetramer. Each of the four globin chains covalently associates with a heme group. The bonds between α and β chains are weaker than between similar globin chains, thereby forming a cleavage plane that is important for oxygen binding and release. High affinity for oxygen occurs upon relaxation of the α1-β2 cleavage plane. When the two α1-β2 interfaces are closely bound, hemoglobin has a low affinity for oxygen. Hb A, which contains two α chains plus two β chains, comprises 97% of total circulating hemoglobin. The remaining 3% of total circulating hemoglobin is comprised of Hb A-2, which consists of two α chains plus two δ chains, and fetal hemoglobin (Hb F), which consists of two α chains together with two γ chains.